Knowledge (XXG)

Paleontology in Oklahoma

Source πŸ“

214: 1015: 645: 1029: 20: 359:. The best source of Mississippian fossils in Oklahoma is the state's northeastern region. During the Carboniferous, Oklahoma was a terrestrial environment characterized by vast river systems and accompanying deltas. These deltas were home to vast swamps responsible for leaving behind many coal deposits. During the Carboniferous, early 928:. Prior to the cessation of digging at Quarry 5 in the middle of 1941, this quarry had attained impressive dimensions. Its walls were nine meters (30 feet) high and the breadth of the excavation 73 meters (240 feet) wide. Other notable quarries excavated by the Stovall team include the eighth, which produced fossils of 382:
This sea gradually retreated from the state before the end of the Paleozoic era. Oklahoma preserves one of the richest fossil records of non-marine vertebrates from the Permian of North America with respect to both abundance of material and taxonomic diversity, with particularly notable records from
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in charge of the team. Stovall's team excavated the site for nearly three years, in the process digging through almost 100 metric tons of rock and sediment to extract the remains preserved there. The site was called Quarry 1, the first of seventeen quarries that the expedition would start in the
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of western Oklahoma preserved remains of archosaurs and temnospondyls, although its fossil record is restricted to a narrow region of the panhandle and is far sparser than the equivalent records in Texas, New Mexico, and Arizona. During the Late Triassic, small carnivorous dinosaurs left behind
950:. Lungfish were also preserved there. Funding for Stovall's field work ended with the advent of World War II in 1942, interrupting excavations at Quarries 9 and 10. In 1964, Charles Mook named the new crocodilian species uncovered by the Stovall team 483:
It remains controversial whether there are any middle Permian tetrapods known from Oklahoma, which would represent perhaps the only such record from this time period in all of North America and perhaps the entire globe; if tetrapod records from the
512:) are not considered to be middle Permian in age, there would be a hiatus in the fossil record, which is termed 'Olson's Gap,', although records from other geographic regions may fill this gap regardless of whether it existed in North America. 760:
ground up the bone into a powder known as tsoapitsitsuhni, which translates to "ghost creature bone", and mixed it with water. This mixture could be made into a sort of plaster cast if the fossils used to make the powder contained sufficient
882:. Stovall examined the site and was impressed by the fossils uncovered by the workers. He organized an expedition to the region. By 1935, Stovall assembled a team consisting of students and a handful of 5876: 4708:<1174:dartrm>2.0.co;2 "Discussion and reply: The reptile Macroleter: First vertebrate evidence for correlation of Upper Permian continental strata of North America and Russia Discussion" 379:. Vertebrates included various fishes, and the early tetrapods likely responsible for the trackways. Occasionally during this period, sea levels would rise and cover the state again. 472:
area. Many of these tetrapods likely produced a variety of trackways also known from the early Permian of Oklahoma. There is also an extensive record of invertebrates, such as
6184: 5321: 4770: 4254: 3510: 1502: 1279: 5869: 2468:"New Upper Pennsylvanian armored dissorophid records (Temnospondyli, Dissorophoidea) from the U.S. midcontinent and the stratigraphic distributions of dissorophids" 1741: 1649: 922:
By December 1939, excavation had commenced on the Stovall team's fifth quarry. The most significant remains uncovered there are referable to the large sauropod
3941:"Dimetrodon (Synapsida: Sphenacodontidae) from the cave system at Richards Spur, OK, USA, and a comparison of Early Permian–aged vertebrate paleoassemblages" 987: 6194: 2997:"Nannaroter mckinziei, a new ostodolepid 'microsaur' (Tetrapoda, Lepospondyli, Recumbirostra) from the Early Permian of Richards Spur (Ft. Sill), Oklahoma" 5234:"Stratigraphy and Sedimentology of the Morrison Formation in the Western Panhandle of Oklahoma with Reference to the Historical Stovall Dinosaur Quarries" 5862: 713:
fossils are teeth and tusks, often preserved in gravel pits, but complete skeletons are also known. Other mammals found in Pleistocene Oklahoma included
4640:"Permian millipedes from the Fort Sill fissures of southwestern Oklahoma, with comments on allied taxa and millipedes preserved in karstic environments" 1921:"Micropaleontology of the Pennsylvanian Johns Valley Shale of the Ouachita Mountains, Oklahoma, and Its Relationship to the Mississippian Caney Shale" 4413:""Algal Biscuits" from the Lower Permian Herington/Krider Limestones of Southern Kansas-Northern Oklahoma: Paleocology and Paleodepositional Setting" 3526:"Captorhinus magnus, a new captorhinid (Amniota: Eureptilia) from the Lower Permian of Oklahoma, with new evidence on the homology of the astragalus" 387:
in Comanche County and South Grandfield in Tillman County. Most of these deposits are distributed across the western half of the state, including in
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region. The excavation uncovered the bones from many kinds of dinosaurs. Finds of previously documented species included both sizable and hatchling
3757:"The cranial anatomy and relationships of the synapsid Varanosaurus (Eupelycosauria, Ophiacodontidae) from the Early Permian of Texas and Oklahoma" 4270:"Ardmosteges Orchamus New Genus, New Species, in the Early Pennsylvanian of Oklahoma–Possible Ancestor to the Permian Richthofenoid Brachiopods" 3573:"A new captorhinid reptile from the Lower Permian of Oklahoma showing remarkable dental and mandibular convergence with microsaurian tetrapods" 573:
is exposed in the western part of the state and has produced extensive remains of sauropod dinosaurs. Most of Oklahoma was submerged under the
5774: 5458: 2609:"The unique preservational environment of the Early Permian (Cisuralian) fossiliferous cave deposits of the Richards Spur locality, Oklahoma" 177: 5299:
First occurrence of Deinonychus antirrhopus (Dinosauria: Theropoda) from the Antlers Formation (Lower Cretaceous: Aptian-Albian) of Oklahoma
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are found nearby in other counties. Such Permian remains are viable candidates for the fossils used medicinally by the Comanche, but local
4499:"†Raaschiidae (Grylloblattida: †Protoperlina), A new insect family from the Lower Permian Wellington Formation of Noble County, Oklahoma" 1565:"A systematic revision ofThaleops(Trilobita: Illaenidae) with new species from the middle and late Ordovician of Oklahoma and New York" 6129: 3440:"A Specimen of the Captorhinid Reptile Captorhinikos Chozaensis Olson, 1954, from the Hennessey Formation, Lower Permian of Oklahoma" 6179: 5885: 5812: 5796: 5154:
Lockley, Martin G. (1993). "A new Late Triassic tracksite from the Sheep Pen Sandstone, Sloan Canyon, Cimarron Valley, New Mexico".
2792: 2091: 1518:<0394:tapoot>2.0.co;2 "Taphonomy and Paleoecology of Ordovician Trilobite Clusters, Bromide Formation, South-central Oklahoma" 58: 5822: 6160: 6054: 3195:"The armoured dissorophid Cacops from the Early Permian of Oklahoma and the exploitation of the terrestrial realm by amphibians" 213: 858:
that could be used to dry infected wounds and sores. Mammoth bone used for this purpose was known as medicinebone or madstone.
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Olson, Everett C. (1970-04-17). "New and little known genera and species of vertebrates from the Lower Permian of Oklahoma".
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Conodonts and conodont biostratigraphy of the McLish and Tulip Creek formations (middle Ordovician) of south-central Oklahoma
5074:"A re-assessment of the oldest therapsid Raranimus confirms its status as a basal member of the clade and fills Olson's gap" 2327:"Skull and brain anatomy of Late Carboniferous Sibyrhynchidae (Chondrichthyes, Iniopterygia) from Kansas and Oklahoma (USA)" 677:
and mammal fossils. Sediments were generally being eroded away from Oklahoma during the later portion of the Cenozoic. The
6134: 6039: 5999: 4468:"Suborder Lagenina and other smaller foraminifers from uppermost Pennsylvanian-lower Permian rocks of Kansas and Oklahoma" 883: 6099: 6089: 6084: 6064: 1757:"Articulate Brachiopods of the St. Clair Limestone (Silurian), Arkansas, and the Clarita Formation (Silurian), Oklahoma" 854:, infections, poisons and pain from wounds. This usage is fairly plausible as the porous nature of fossil bone causes a 3892:"A Re-Evaluation of Sphenacodontid Synapsid Material from the Lower Permian Fissure Fills Near Richards Spur, Oklahoma" 415:
Counties. In particular, there is extensive body fossil documentation of many groups of extinct vertebrates, including
6014: 5929: 678: 505: 3691:"First record of Seymouria (Vertebrata: Seymouriamorpha) from Early Permian fissure fills at Richards Spur, Oklahoma" 1851:"New recumbent echinoderm genera from the Bois d'Arc Formation: Lower Devonian (Lochkovian) of Coal County, Oklahoma" 3736:
Stovall, J. Willis (1937). "Cotylorhynchus romeri, a new genus and species of pelycosaurian reptile from Oklahoma".
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Cranial anatomy of primitive captorhinid reptiles from the Late Pennsylvanian and Early Permian, Oklahoma and Texas
2818:"A skeleton of Lysorophus tricarinatus (Amphibia: Lepospondyli) from the Hennessey Formation (Permian) of Oklahoma" 1062: 614: 4184:"Lower Permian Insects from Oklahoma. Part 1. Introduction and the Orders Megasecoptera, Protodonata, and Odonata" 2155:"Late Mississippian Productoid Brachiopods Inflatia, Keokukia, and Adairia, Ozark Region of Oklahoma and Arkansas" 6139: 6104: 6009: 5984: 737: 598: 497: 400: 5519: 5202: 4723: 4566: 4545: 4232:
Composita subtilita (Brachiopoda) in the Wreford Megacyclothem (Lower Permian) in Nebraska, Kansas, and Oklahoma
4105: 3845:"An Early Permian varanodontine varanopid (Synapsida: Eupelycosauria) from the Richards Spur locality, Oklahoma" 3813: 3314: 3299:"A new early Permian bolosaurid reptile from the Richards Spur Dolese Brothers Quarry, near Fort Sill, Oklahoma" 2849:"Diplocaulus parvus n. sp.(Amphibia: Nectridea) from the Chickasha formation (Permian: Guadalupian) of Oklahoma" 1533: 6124: 6029: 6019: 6004: 5994: 5979: 5959: 5934: 5924: 5914: 1295:"Upper Cambrian and lowest Ordovician articulate brachiopods from the Arbuckle and Wichita Mountains, Oklahoma" 1057: 1047: 610: 318: 5643: 3860: 3361: 2078:, Geological Society of America Special Papers, vol. 152, Geological Society of America, pp. 1–138, 6144: 6119: 6024: 5964: 5939: 5909: 5899: 996: 574: 493: 408: 368: 137: 54: 6079: 6034: 5974: 5949: 5904: 5551:"Cirripedes (Thoracica, Crustacea) from the Cretaceous (Albian and Cenomanian) of Texas and Oklahoma, USA" 4971:"Olson's Gap or Olson's Extinction? A Bayesian tip-dating approach to resolving stratigraphic uncertainty" 1052: 867: 606: 501: 412: 396: 392: 388: 5503: 5186: 3797: 3298: 6109: 5989: 5954: 5445:, Vertebrate Paleobiology and Paleoanthropology Series, Dordrecht: Springer Netherlands, pp. 3–24, 2006: 1735: 1643: 1067: 968: 594: 190: 165: 3844: 3345: 1665:"Unusual Occurrence of Isotelus Gigas Dekay in the Bromide Formation (Ordovician) of Southern Oklahoma" 1342:"Dycheia Shergoldi, a New Genus and Species of Late Cambrian Multivalved Mollusc from Oklahoma, U.S.A." 1341: 464: 5481:"Additions to the vertebrate fauna of the Antlers Formation (Lower Cretaceous), southeastern Oklahoma" 5439:"Earliest Evidence of Deltatheroida (Mammalia: Metatheria) from the Early Cretaceous of North America" 2607:
MacDougall, Mark J.; Tabor, Neil J.; Woodhead, Jon; Daoust, Andrew R.; Reisz, Robert R. (2017-06-01).
1998: 1960:"Late Mississippian Fauna from the Redoak Hollow Formation of Southern Oklahoma, Part II. Brachiopoda" 6114: 6069: 5969: 5395: 5245: 5085: 4933: 4884: 4835: 4424: 4093: 3952: 3702: 3647: 3584: 3537: 952: 509: 404: 2280:"Palaeoniscoid (Actinopterygii, Pisces) vertebrae from the Late Paleozoic of central North America" 1020: 887: 741: 561: 546: 489: 485: 207: 4137:"Dimetropus osageorumn. isp. from the Early Permian of Oklahoma (USA): A Trace and its Trackmaker" 4082:<0123:wwosvt>2.0.co;2 "Walk, Wade, or Swim? Vertebrate Traces on an Early Permian Lakeshore" 3571:
Reisz, R. R.; LeBlanc, Aaron R. H.; Sidor, Christian A.; Scott, Diane; May, William (2015-08-20).
284: 5625: 5578: 5531: 5419: 5364: 5337:"Acrocanthosaurus atokensis, a New Genus and Species of Lower Cretaceous Theropoda from Oklahoma" 5315: 5269: 5214: 5117: 5054: 4764: 4669: 4589: 4526: 4479: 4448: 4352: 4297: 4248: 4211: 4164: 4117: 3986: 3921: 3872: 3825: 3778: 3671: 3616: 3504: 3467: 3420: 3373: 3326: 3279: 3230: 3175: 3120: 3071: 3024: 2977: 2891: 2860: 2829: 2763: 2675: 2589: 2495: 2448: 2401: 2354: 2307: 2260: 2213: 2174: 2135: 2054: 1979: 1940: 1878: 1831: 1784: 1703: 1684: 1611: 1592: 1545: 1496: 1434: 1387: 1322: 1273: 1236: 1197: 1158: 638: 570: 556: 2787:. Pamela Gaskill, American Philosophical Society. Philadelphia: American Philosophical Society. 2466:
May, William; Huttenlocker, Adam K.; Pardo, Jason D.; Benca, Jeff; Small, Bryan J. (July 2011).
2374:"The fish assemblage from the Pennsylvanian Buckhorn Asphalt Quarry LagerstΓ€tte (Oklahoma, USA)" 1719: 1627: 673:, rivers drained off them and into Oklahoma. Sediments deposited by these rivers would preserve 5839: 5808: 5792: 5770: 5617: 5570: 5523: 5454: 5411: 5356: 5303: 5261: 5206: 5109: 5101: 5046: 5008: 4990: 4951: 4902: 4853: 4752: 4727: 4687:
Olson, Everett C. (1965). "New Permian vertebrates from the Chickasha Formation in Oklahoma".
4661: 4581: 4518: 4440: 4393: 4344: 4336: 4289: 4236: 4203: 4156: 4109: 4043: 4025: 3978: 3970: 3913: 3864: 3817: 3718: 3663: 3608: 3600: 3553: 3492: 3459: 3412: 3365: 3346:"New material ofColobomycter pholeter, a small parareptile from the Lower Permian of Oklahoma" 3318: 3271: 3222: 3214: 3167: 3159: 3112: 3063: 3016: 2969: 2930: 2798: 2788: 2755: 2716: 2667: 2628: 2558: 2487: 2440: 2393: 2346: 2299: 2252: 2166: 2087: 2046: 1971: 1932: 1870: 1823: 1776: 1723: 1676: 1631: 1584: 1537: 1484: 1426: 1379: 1314: 1261: 1228: 1189: 1150: 1042: 871: 843: 653: 649: 634: 364: 329: 300: 24: 781:, the best source of Permian fossils in the entire state. Reptile and amphibian fossils like 629: 6154: 5609: 5562: 5515: 5446: 5403: 5348: 5253: 5198: 5093: 5038: 4998: 4982: 4941: 4892: 4843: 4719: 4651: 4620: 4571: 4561: 4510: 4432: 4383: 4328: 4281: 4195: 4148: 4135:
Sacchi, Eva; Cifelli, Richard; Citton, Paolo; Nicosia, Umberto; Romano, Marco (2014-07-03).
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Olson, Everett C. (1962). "Vertebrates from the Flowerpot Formation, Permian of Oklahoma".
709:. Their fossils were preserved in several different regions of Oklahoma. Typical Oklahoman 3250:"Dissorophid diversity at the early Permian cave system near Richards Spur, Oklahoma, USA" 2648:"The Skull Morphology and Estivation Burrows of the Permian Lungfish, Gnathorhiza Serrata" 2019: 1178:"Morphology and Ethology of Trace Fossils from the Ouachita Mountains, Southeast Oklahoma" 1034: 972:. More recently, in 2004, Matt Bonnan and Matt Wedel noticed the presence of at least one 666: 602: 50: 34: 1804:"A new otarionine trilobite from the Henryhouse Formation (Silurian, Ludlow) of Oklahoma" 633:. However, there are also records of many terrestrial vertebrates, particularly from the 5399: 5249: 5089: 4937: 4888: 4839: 4428: 4372:"Lower Permian Insects from Oklahoma Part 2. Orders Ephemeroptera and Palaeodictyoptera" 4097: 3956: 3706: 3651: 3588: 3541: 3393:"A new parareptile (Parareptilia, Lanthanosuchoidea) from the Early Permian of Oklahoma" 1257:
Late Cambrian and earliest Ordovician trilobites : Wichita Mountains area, Oklahoma
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Cifelli, Richard L.; Gardner, James D.; Nydam, Randall L.; Brinkman, Daniel L. (1997).
5003: 4038: 3140:"Lissamphibian Origins: Possible Protolissamphibian from the Lower Permian of Oklahoma" 2231:
Lucas, Spencer G.; Lerner, Allan J.; Bruner, Montgomery; Shipman, Paul (January 2004).
2035:"Revision of the Morrowan (Lower Pennsylvanian) Pentremites from Oklahoma and Arkansas" 1898:"Uppermost Devonian ammonoids from Oklahoma and their palaeobiogeographic significance" 1897: 674: 448: 356: 289: 641:
Formations, including fish, amphibians, reptiles, crocodiles, dinosaurs, and mammals.
6173: 5582: 5535: 5480: 5423: 5273: 5121: 4673: 4609:"The entomofauna of the Lower Permian fossil insect beds of Kansas and Oklahoma, USA" 4301: 4168: 4121: 3925: 3908: 3891: 3876: 3829: 3675: 3471: 3330: 3283: 3124: 3075: 3028: 2981: 2679: 2499: 2452: 2405: 2311: 2264: 2139: 1882: 1788: 1549: 1391: 1326: 1000: 974: 875: 818: 812: 806: 778: 753: 715: 566: 525: 460: 436: 384: 125: 86: 46: 5854: 5629: 5218: 4946: 4921: 4784:
Lozovsky, Vladlen R. (2005). "Olson's gap or Olson's bridge, that is the question".
4593: 4530: 4356: 3990: 3782: 3620: 3424: 3377: 3234: 3179: 2910: 2358: 2217: 1835: 1596: 69:, all of Oklahoma was covered by a sea that would come to be home to creatures like 5550: 5504:"Lizards from the Lower Cretaceous (Aptian–Albian) Antlers and Cloverly Formations" 4316: 2926: 2421:"Upper Pennsylvanian tetrapods from the Ada Formation of Seminole County, Oklahoma" 905: 899: 710: 551: 528: 440: 420: 195: 5566: 4332: 4136: 3392: 3139: 2608: 2467: 1360:"Conodonts from the Bromide Formation (Middle Ordovician), south-central Oklahoma" 5438: 5136: 4152: 3408: 3155: 2624: 2483: 5849: 5844: 5597: 5450: 5073: 4707: 4081: 1517: 966:
since that name had already been used for another kind of animal; he renamed it
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species that would come to be known as Saurophaganax was also discovered there.
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Hunting for Fossils: A Guide to Finding and Collecting Fossils in All 50 States
5613: 5097: 4269: 3572: 3194: 3044:"Perryella, a new temnospondylous amphibian from the Lower Permian of Oklahoma" 3043: 2949: 2420: 2373: 2279: 2232: 1803: 1756: 1564: 1359: 1294: 206:"Prehistory of Oklahoma" redirects here. For human prehistory of Oklahoma, see 61:
due to having an exceptionally complete geologic record of the epoch. From the
5187:"Sauroposeidon proteles, a new sauropod from the early Cretaceous of Oklahoma" 4411:
Toomey, Donald Francis; Mitchell, Raymond W.; Lowenstein, Tim K. (June 1988).
4285: 3965: 3940: 3596: 3210: 3059: 2965: 2711: 2695:"The Permo-Carboniferous genus Sagenodus and the beginning of modern lungfish" 2694: 2436: 2389: 2295: 2248: 1819: 1772: 1580: 1375: 1310: 1010: 937: 929: 924: 839: 792: 537: 444: 334: 272: 264: 252: 248: 133: 78: 70: 38: 5621: 5574: 5527: 5415: 5384:"The Occurrence of a Sauropod Dinosaur in the Trinity Cretaceous of Oklahoma" 5360: 5307: 5265: 5210: 5105: 5050: 4994: 4955: 4906: 4857: 4756: 4731: 4665: 4585: 4522: 4444: 4397: 4340: 4293: 4207: 4160: 4113: 4029: 4006:"A new Early Permian reptile and its significance in early diapsid evolution" 3974: 3917: 3868: 3821: 3755:
Berman, David S; Reisz, Robert R.; Bolt, John R.; Scott, Diane (1995-05-12).
3722: 3667: 3604: 3557: 3463: 3416: 3369: 3322: 3275: 3218: 3163: 3116: 3067: 3020: 2973: 2934: 2759: 2720: 2671: 2632: 2554:
Paleontology of the Garber formation (lower Permian) Tillman County, Oklahoma
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fossils are known from Oklahoma, and the state's fossil record begins in the
4970: 4922:"A review of the Guadalupian (middle Permian) global tetrapod fossil record" 4005: 1488: 916: 590: 541: 477: 428: 424: 376: 372: 352: 260: 236: 113: 101: 82: 5113: 5012: 4986: 4348: 4240: 4047: 4021: 3982: 3612: 3496: 3226: 3171: 2802: 2562: 1455:
Revision of the trilobites of the Silurian Henryhouse Formation of Oklahoma
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Late Mississippian and Early Pennsylvanian Conodonts Arkansas and Oklahoma
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Lockley and Hunt (1999); "The Eastern Region of the Chinle", pages 91-93.
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New Mexico Geological Society 38th Annual Fall Field Conference Guidebook
4873:"No gap in the Middle Permian record of terrestrial vertebrates: COMMENT" 4656: 4639: 4388: 4371: 3012: 2209: 1612:"Graptolites on Well Cuttings, Carter County, Oklahoma: GEOLOGICAL NOTES" 1453: 933: 847: 795: 788: 774: 757: 745: 733: 706: 694: 686: 670: 586: 582: 521: 452: 416: 360: 343: 339: 322: 309: 304: 295: 280: 276: 268: 244: 240: 218: 185: 181: 173: 157: 145: 141: 129: 121: 97: 74: 66: 62: 42: 4608: 4215: 2950:"Revision of the aΓ―stopod genus Phlegethontia (Tetrapoda: Lepospondyli)" 2880:"New occurrences and paleoecology of Peronedon primus Olson (Nectridea)" 2782: 1463: 5767:
Jurassic West: The Dinosaurs of the Morrison Formation and Their World.
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Devis, Brian M.; Cifelli, Richard L.; Kielan-Jaworowska, Zofia (2008),
5368: 5058: 4824:"No gap in the Middle Permian record of terrestrial vertebrates: REPLY" 4498: 4483: 4467: 4452: 3939:
Brink, Kirstin S.; MacDougall, Mark J.; Reisz, Robert R. (2019-01-04).
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Wedel, Mathew J.; Cifelli, Richard L.; Sanders, R. Kent (2000-04-17).
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Lucas, Spencer G. (2005). "Olson's gap or Olson's bridge: an answer".
4576: 4550:, New Genus, the First Permian Beetle (Coleoptera) from North America" 4514: 4183: 3890:
EVANS, DAVID C.; MADDIN, HILLARY C.; REISZ, ROBERT R. (January 2009).
3636:"A New Species of Embolomerous Amphibian from the Permian of Oklahoma" 3193:
Reisz, Robert R.; Schoch, Rainer R.; Anderson, Jason S. (2009-04-04).
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Ivanov, Alexander O.; Seuss, Barbara; NΓΌtzel, Alexander (2017-07-07).
2342: 2083: 1850: 1217:"Two New Lower Paleozoic Hexactinellid Sponges from Utah and Oklahoma" 681:
of the western part of Oklahoma preserve evidence for the presence of
5598:"Pleistocene Peccaries (Mammalia: Tayassuidae) from Western Oklahoma" 5336: 5297: 5232:
Richmond, Dean R.; Hunt, Tyler C.; Cifelli, Richard L. (2020-11-01).
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Mayor (2005); "Comanche Fossil Medicine in Oklahoma", pages 195-196.
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Maddin, Hillary C.; Evans, David C.; Reisz, Robert R. (2006-12-11).
3714: 3635: 3549: 3439: 2751: 2647: 1478: 1422: 247:, Oklahoma was covered by a sea. Cambrian life of Oklahoma included 5407: 5257: 4230: 3659: 3486: 3455: 3107: 3090: 2663: 2552: 2194:"Some New Late Mississippian Trilobites from Oklahoma and Arkansas" 104:
that would later fossilize. The sea withdrew altogether during the
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Reisz, Robert R.; Modesto, Sean P.; Scott, Diane M. (2011-04-27).
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Kissel, Richard A; Dilkes, David W; Reisz, Robert R (2002-09-01).
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bone among the fossils excavated by the Stovall Crew at Quarry 1.
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fossils were also used by the Comanche for medicine like those of
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Anderson, Jason S.; Scott, Diane; Reisz, Robert R. (2009-06-12).
2114:"The trilobite genus Australosutura from the Osagean of Oklahoma" 5760:
Oceans of Kansas - A Natural History of the Western Interior Sea
2153:
Gordon, Mackenzie; Henry, Thomas W.; Treworgy, Janis D. (1993).
851: 827: 351:, and trilobites. Contemporary brachiopod families included the 5858: 5682:
Mayor (2005); "Comanche Fossil Medicine in Oklahoma", page 196.
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Mayor (2005); "Comanche Fossil Medicine in Oklahoma", page 195.
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Duhamel, A.; Benoit, J.; Rubidge, B. S.; Liu, J. (2021-06-11).
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received word that a road crew grading for the construction of
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Oklahoma was a terrestrial environment for most of the ensuing
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left behind footprints that would later fossilize. During the
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Foster (2007); "Unit 3: The Oklahoma Panhandle", pages 96-97.
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Foster (2007); "Unit 3: The Oklahoma Panhandle", pages 95-96.
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Everhart (2005); "One Day in the Life of a Mosasaur", page 5.
307:, Oklahoma was home to brachiopods, bryozoans, the trilobite 5137:"The Triassic System in the Dry Cimarron Valley, New Mexico" 4748:
A global hiatus in the Middle Permian tetrapod fossil record
3798:"Oromycter, a new caseid from the Lower Permian of Oklahoma" 2233:"Middle Pennsylvanian Ichnofauna from Eastern Oklahoma, USA" 719:, a large, heavily armored mammal related to the armadillo. 5520:
10.1671/0272-4634(2002)022[0286:lftlca]2.0.co;2
5203:
10.1671/0272-4634(2000)020[0109:spansf]2.0.co;2
5028:"Late Permian Terrestrial Vertebrates, U.S.A. and U.S.S.R." 4724:
10.1130/0016-7606(2002)114<1174:dartrm>2.0.co;2
4567:
10.1603/0013-8746(2005)098[0073:pngtfp]2.0.co;2
4106:
10.1669/0883-1351(2002)017<0123:wwosvt>2.0.co;2
3814:
10.1671/0272-4634(2005)025[0905:oancft]2.0.co;2
3315:
10.1671/0272-4634(2002)022[0023:anepbr]2.0.co;2
3297:
Reisz, Robert R.; Barkas, Vaia; Scott, Diane (2002-03-14).
3248:
Gee, Bryan M.; Bevitt, Joseph J.; Reisz, Robert R. (2019).
1534:
10.1669/0883-1351(2002)017<0394:tapoot>2.0.co;2
1345:
Memoirs of the Association of Australasian Palaeontologists
1127:
Springer and Scotchmoor (2010); "Paleontology and geology".
1999:"Some Mississippian Conodonts from the Ouachita Mountains" 936:
dinosaurs as well as other reptiles like a new species of
287:
of southern Oklahoma. One common Oklahoman graptolite was
283:. Abundant remains are fossilized at Rock Crossing in the 37:
research occurring within or conducted by people from the
5737:
Foster (2007); "Unit 3: The Oklahoma Panhandle", page 97.
5733: 5731: 5729: 5714:
Foster (2007); "Unit 3: The Oklahoma Panhandle", page 96.
5710: 5708: 5706: 5691:
Foster (2007); "Unit 3: The Oklahoma Panhandle", page 95.
5156:
New Mexico Museum of Natural History and Science Bulletin
4805:
New Mexico Museum of Natural History and Science Bulletin
4786:
New Mexico Museum of Natural History and Science Bulletin
3861:
10.1671/0272-4634(2006)26[957:aepvvs]2.0.co;2
3362:
10.1671/0272-4634(2008)28[677:nmocpa]2.0.co;2
2578:"A Lower Permian vertebrate fauna from Southern Oklahoma" 1704:"Silurian and Early Devonian Carbonate Rocks of Oklahoma" 545:. The sediments preserving these tracks later became the 4920:
Olroyd, Savannah L.; Sidor, Christian A. (August 2017).
4188:
Proceedings of the American Academy of Arts and Sciences
4063: 4061: 4059: 4057: 4975:
Proceedings of the Royal Society B: Biological Sciences
4317:"New Permian Insects Discovered in Kansas and Oklahoma" 4010:
Proceedings of the Royal Society B: Biological Sciences
1849:
Parsley, Ronald L.; Sumrall, Colin D. (November 2007).
1098: 1096: 1094: 956:
in his honor. The new theropod from Quarry 1 was named
850:. Comanches used bits of mammoth leg bone to draw out 16:
Paleontological research in the U.S. state of Oklahoma
5502:
Nydam, Randall L.; Cifelli, Richard L. (2002-07-08).
2911:"Crossotelos, an Early Permian nectridian amphibian" 6153: 5892: 4638:Hannibal, Joseph T.; May, William J. (2020-12-10). 4607:Beckenmeyer, Roy J.; Hall, Joseph D. (2007-06-01). 4235:. University of Kansas Paleontological Institute. 3091:"Trimerorhachis, a Permian Temnospondyl Amphibian" 2419:Kissel, Richard A.; Lehman, Thomas M. (May 2002). 5821:Springer, Dale, Judy Scotchmoor. July 14, 2010. " 5746:Foster (2007); "Saurophaganax maximus", page 176. 5180: 5178: 4544:Lubkin, Sara H.; Engel, Michael S. (2005-01-01). 3391:MacDougall, Mark J.; Reisz, Robert (2012-08-28). 3344:Modesto, Sean P.; Reisz, Robert R. (2008-09-12). 2613:Palaeogeography, Palaeoclimatology, Palaeoecology 1896:Becker, R. Thomas; Mapes, Royal H. (2010-06-10). 1563:Amati, Lisa; Westrop, Stephen R. (January 2004). 1293:Freeman, Rebecca J.; Stitt, James H. (May 1996). 371:life included blastoids, brachiopods, bryozoans, 3689:Sullivan, Corwin; Reisz, Robert R (1999-08-21). 5335:Stovall, J. Willis; Langston, Wann (May 1950). 1215:Rigby, J. Keith; Gutschick, Raymond C. (1976). 367:that would later fossilize. Oklahoma's diverse 136:, however, the state was mostly covered by the 4554:Annals of the Entomological Society of America 2278:Schultze, Hans-Peter; Chorn, John (May 1986). 962:. In 1995, Dan Chure published a new name for 777:, and Comanche County's eastern side contains 769:content. The local geology consist largely of 267:life included several species of brachiopods, 208:History of Oklahoma Β§ Precontact Oklahoma 5870: 4080:Swanson, B. A.; Carlson, K. J. (2002-04-01). 2740:Transactions of the Kansas Academy of Science 559:have speculated that these might actually be 508:Counties and their equivalents in Texas (the 325:fauna in the Lawrence and White Mound areas. 8: 5845:Sam Noble Museum: Common Fossils of Oklahoma 5320:: CS1 maint: multiple names: authors list ( 4769:: CS1 maint: multiple names: authors list ( 4253:: CS1 maint: multiple names: authors list ( 3509:: CS1 maint: multiple names: authors list ( 2072:Lane, H. Richard; Straka, Joseph J. (1974), 1501:: CS1 maint: multiple names: authors list ( 1278:: CS1 maint: multiple names: authors list ( 988:Sam Noble Oklahoma Museum of Natural History 878:uncovered a rich deposit of fossils east of 321:. Oklahoma was home to an extremely diverse 4503:Journal of the Kansas Entomological Society 2557:. University of Oklahoma Graduate College. 1740:: CS1 maint: numeric names: authors list ( 1720:10.1306/bc7438c7-16be-11d7-8645000102c1865d 1648:: CS1 maint: numeric names: authors list ( 1628:10.1306/3d933774-16b1-11d7-8645000102c1865d 1407:"Some Ordovician Echinoderms from Oklahoma" 549:. Other local tracks have been referred to 480:, as well as brachiopods and foraminifers. 144:and other marine invertebrates. During the 6185:Paleontology in the United States by state 5877: 5863: 5855: 4315:Tasch, P.; Zimmerman, J. R. (1959-12-11). 2736:"The Skull and Extremities of Diplocaulus" 293:. High quality specimens of the trilobite 5002: 4945: 4896: 4847: 4655: 4575: 4565: 4387: 4037: 3964: 3907: 3772: 3265: 3106: 2710: 2129: 1139:"Upper Cambrian Trilobites from Oklahoma" 148:, Oklahoma became home to creatures like 96:formed in areas of the state where early 5782:Dinosaur Tracks of Western North America 1516:KARIM, T.; WESTROP, S. R. (2002-08-01). 18: 5644:"Glyptotherium Osborn 1903 (placental)" 1078: 108:period. Oklahoma was home a variety of 5596:Czaplewski, Nicholas J. (March 2012). 5313: 4762: 4246: 3502: 2015: 2004: 1733: 1641: 1494: 1405:Sinclair, G. Winston (November 1945). 1271: 317:, all of which are preserved south of 120:. Oklahoma stayed dry for most of the 5789:Fossil Legends of the First Americans 4822:Benton, Michael J. (September 2013). 4268:Sutherland, Patrick K. (March 1996). 7: 5791:. Princeton University Press. 2005. 4871:Lucas, Spencer G. (September 2013). 2948:Anderson, Jason S. (November 2002). 2159:Memoir (The Paleontological Society) 5762:. Indiana University Press, 320 pp. 5491:: 124–131 – via ResearchGate. 4689:Oklahoma Geological Survey Circular 3634:Stovall, J. Willis (January 1948). 2693:Schultze, H.-P.; Chorn, J. (1997). 2646:Carlson, Keith J. (November 1968). 2515:Oklahoma Geological Survey Circular 1569:Journal of Systematic Palaeontology 180:are known to have used fossils for 6195:Science and technology in Oklahoma 5784:. Columbia University Press. 1999. 5780:Lockley, Martin and Hunt, Adrian. 5508:Journal of Vertebrate Paleontology 5191:Journal of Vertebrate Paleontology 4370:Carpenter, Frank M. (1979-01-01). 3849:Journal of Vertebrate Paleontology 3802:Journal of Vertebrate Paleontology 3695:Canadian Journal of Earth Sciences 3530:Canadian Journal of Earth Sciences 3397:Journal of Vertebrate Paleontology 3350:Journal of Vertebrate Paleontology 3303:Journal of Vertebrate Paleontology 3001:Journal of Vertebrate Paleontology 2915:Journal of Vertebrate Paleontology 2472:Journal of Vertebrate Paleontology 1458:(Thesis). The University of Iowa. 593:. These fossils were preserved in 332:, Oklahoma's local fauna included 14: 5886:Paleontology in the United States 5769:Indiana University Press. 389pp. 5443:Mammalian Evolutionary Morphology 4969:Brocklehurst, Neil (2020-06-10). 4497:Beckemeyer, Roy J. (2004-07-01). 1802:Adrain, Jonathan M. (July 1996). 886:workers. He placed a local named 822:are also candidates. More recent 701:epoch, resident animals included 53:. Oklahoma is the best source of 5026:Olson, Everett C. (1964-03-26). 4706:Lucas, Spencer G. (2002-09-01). 4067: 3909:10.1111/j.1475-4983.2008.00837.x 2909:Carlson, Keith J. (1999-12-13). 2816:Olson, Everett C. (1971-05-01). 1358:Bauer, Jeffrey A. (March 1994). 1102: 1085: 1027: 1013: 5549:Gale, Andy S. (November 2020). 5382:Larkin, Pierce (January 1910). 4947:10.1016/j.earscirev.2017.07.001 4376:Psyche: A Journal of Entomology 4229:B., Lutz-Garihan, Anne (1976). 3796:Reisz, Robert R. (2005-12-30). 3438:Vaughn, Peter Paul (May 1958). 3089:Williston, S. W. (April 1915). 2734:Williston, S. W. (1908-12-31). 49:spanning all three eras of the 5829:. Accessed September 21, 2012. 5807:. Collier Books. p. 348. 5302:. The University of Oklahoma. 2927:10.1080/02724634.1999.10011176 2325:Pradel, Alan (December 2010). 1755:Amsden, Thomas W. (May 1968). 1610:Charles E. Decker (2) (1945). 1340:Pojeta, John; Derby, James R. 648:1909 restoration of a herd of 1: 5567:10.1016/j.cretres.2020.104556 5296:L., Brinkman, Daniel (1998). 4333:10.1126/science.130.3389.1656 1702:Thomas W. Amsden (2) (1962). 1176:Chamberlain, C. Kent (1971). 909:of different age groups, and 884:Works Progress Administration 4182:Carpenter, Frank M. (1947). 4153:10.1080/10420940.2014.933070 3485:J., Heaton, Malcolm (1979). 3409:10.1080/02724634.2012.679757 3156:10.1126/science.166.3907.888 3138:Bolt, John R. (1969-11-14). 2625:10.1016/j.palaeo.2017.02.019 2484:10.1080/02724634.2011.582532 2192:Brezinski, David K. (2017). 2112:Brezinski, David K. (1990). 1137:Frederickson, E. A. (1948). 555:, but Martin G. Lockley and 383:early Permian sites such as 299:were preserved southwest of 6190:Natural history of Oklahoma 5602:The Southwestern Naturalist 5451:10.1007/978-1-4020-6997-0_1 5341:American Midland Naturalist 3738:American Journal of Science 2878:Haglund, Thomas R. (1977). 2781:Carroll, Robert L. (1978). 1477:A., Bauer, Jeffrey (1987). 1411:American Midland Naturalist 736:people gathered fossils in 6211: 5840:Geologic units in Oklahoma 5614:10.1894/0038-4909-57.1.112 5135:Lucas, Spencer G. (1987). 5098:10.1007/s00114-021-01736-y 3491:. University of Oklahoma. 3254:Palaeontologia Electronica 3042:Carlson, Keith J. (1987). 2847:Olson, Everett C. (1972). 2551:Simpson, Larry C. (1976). 1919:Harlton, Bruce H. (1933). 1483:. University of Oklahoma. 1452:DeKoster, Rebecca (2021). 1260:. University of Oklahoma. 1063:Paleontology in New Mexico 728:Indigenous interpretations 205: 4286:10.1017/s002233600006145x 3966:10.1007/s00114-018-1598-1 3761:Annals of Carnegie Museum 3597:10.1007/s00114-015-1299-y 3211:10.1007/s00114-009-0533-x 3060:10.1017/s0022336000028286 2966:10.1017/s0022336000057851 2712:10.1163/18759866-06701002 2437:10.1017/s0022336000037355 2390:10.1007/s12542-017-0361-9 2296:10.1017/s0022336000022265 2249:10.1080/10420940490442322 2198:Annals of Carnegie Museum 2118:Annals of Carnegie Museum 1820:10.1017/s0022336000023581 1773:10.1017/s0022336000062405 1581:10.1017/s1477201904001439 1376:10.1017/s0022336000022940 1311:10.1017/s0022336000038300 1254:H., Stitt, James (1977). 140:, which was home to huge 6180:Paleontology in Oklahoma 4466:Groves, John R. (2000). 2699:Contributions to Zoology 2033:Katz, Steven G. (1978). 1997:Elias, Maxim K. (1959). 1958:Elias, Maxim K. (1957). 1058:Paleontology in Missouri 1048:Paleontology in Arkansas 581:life included "immense" 168:, the state was home to 89:, an expanse of coastal 31:Paleontology in Oklahoma 5827:The Paleontology Portal 5803:Murray, Marian (1974). 4644:Journal of Paleontology 4274:Journal of Paleontology 4070:; "Oklahoma", page 236. 3048:Journal of Paleontology 2954:Journal of Paleontology 2884:Journal of Paleontology 2853:Journal of Paleontology 2822:Journal of Paleontology 2582:Journal of Paleontology 2425:Journal of Paleontology 2284:Journal of Paleontology 2039:Journal of Paleontology 1964:Journal of Paleontology 1925:Journal of Paleontology 1902:Acta Geologica Polonica 1855:Journal of Paleontology 1808:Journal of Paleontology 1761:Journal of Paleontology 1669:Journal of Paleontology 1364:Journal of Paleontology 1299:Journal of Paleontology 1221:Journal of Paleontology 1182:Journal of Paleontology 1143:Journal of Paleontology 1105:; "Oklahoma", page 235. 1088:; "Oklahoma", page 234. 997:The Museum of Osteology 982:Natural history museums 577:during the Cretaceous. 575:Western Interior Seaway 138:Western Interior Seaway 5758:Everhart, M. J. 2005. 5485:Oklahoma Geology Notes 5388:The Journal of Geology 5238:The Journal of Geology 4987:10.1098/rspb.2020.0154 4022:10.1098/rspb.2011.0439 3640:The Journal of Geology 3444:The Journal of Geology 3095:The Journal of Geology 2652:The Journal of Geology 2576:Daly, Eleanor (1973). 2014:Cite journal requires 1663:Laudon, L. R. (1939). 1053:Paleontology in Kansas 868:University of Oklahoma 798:remains like those of 669:rose during the early 657: 536:now classified in the 223: 45:. Oklahoma has a rich 27: 5850:Paleoportal: Oklahoma 5078:The Science of Nature 4926:Earth-Science Reviews 4613:African Invertebrates 3945:The Science of Nature 3577:The Science of Nature 2784:The order Microsauria 1068:Paleontology in Texas 969:Saurophaganax maximus 697:. During the ensuing 647: 468:was preserved in the 216: 191:Saurophaganax maximus 22: 4745:G., Lucas, Spencer. 4657:10.1017/jpa.2020.100 3013:10.1671/039.029.0222 2210:10.2992/007.084.0203 953:Goniopholis stovalli 510:San Angelo Formation 459:. The giant Permian 23:The location of the 5765:Foster, J. (2007). 5555:Cretaceous Research 5400:1910JG.....18...93L 5250:2020JG....128..477R 5090:2021SciNa.108...26D 4938:2017ESRv..171..583O 4889:2013Geo....41E.293L 4840:2013Geo....41E.294B 4429:1988Palai...3..285T 4098:2002Palai..17..123S 4016:(1725): 3731–3737. 3957:2019SciNa.106....2B 3707:1999CaJES..36.1257S 3652:1948JG.....56...75S 3589:2015SciNa.102...50R 3542:2002CaJES..39.1363K 3199:Naturwissenschaften 1464:10.17077/etd.005912 1021:Paleontology portal 862:Scientific research 562:Pseudotetrasauropus 547:Sheep Pen Sandstone 490:Flowerpot Formation 486:Chickasha Formation 342:, echinoderms, the 313:, echinoderms, and 100:would leave behind 4981:(1928): 20200154. 4486:– via JSTOR. 4389:10.1155/1979/96359 2898:– via JSTOR. 2867:– via JSTOR. 2836:– via JSTOR. 2596:– via JSTOR. 2534:Fieldiana: Geology 844:Columbian mammoths 658: 650:Columbian mammoths 615:McCurtain counties 571:Morrison Formation 224: 28: 6167: 6166: 5787:Mayor, Adrienne. 5775:978-0-253-34870-8 5460:978-1-4020-6996-3 4898:10.1130/g33734c.1 4849:10.1130/g34595y.1 4515:10.2317/0309.04.1 4472:Micropaleontology 3150:(3907): 888–891. 2343:10.5252/g2010n4a2 2084:10.1130/spe152-p1 1043:Bromide Formation 915:fossils. The new 872:J. Willis Stovall 654:Charles R. Knight 599:Marshall counties 465:Pseudoschwagerina 451:(stem amniotes), 112:as well as early 25:state of Oklahoma 6202: 6161:Washington, D.C. 6155:Federal district 5879: 5872: 5865: 5856: 5818: 5747: 5744: 5738: 5735: 5724: 5721: 5715: 5712: 5701: 5698: 5692: 5689: 5683: 5680: 5674: 5671: 5665: 5662: 5656: 5655: 5653: 5651: 5640: 5634: 5633: 5593: 5587: 5586: 5546: 5540: 5539: 5499: 5493: 5492: 5476: 5470: 5469: 5468: 5467: 5434: 5428: 5427: 5379: 5373: 5372: 5332: 5326: 5325: 5319: 5311: 5293: 5287: 5284: 5278: 5277: 5229: 5223: 5222: 5182: 5173: 5170: 5164: 5163: 5151: 5145: 5144: 5132: 5126: 5125: 5069: 5063: 5062: 5023: 5017: 5016: 5006: 4966: 4960: 4959: 4949: 4917: 4911: 4910: 4900: 4868: 4862: 4861: 4851: 4819: 4813: 4812: 4800: 4794: 4793: 4781: 4775: 4774: 4768: 4760: 4742: 4736: 4735: 4718:(9): 1174–1175. 4703: 4697: 4696: 4684: 4678: 4677: 4659: 4635: 4629: 4628: 4604: 4598: 4597: 4579: 4569: 4541: 4535: 4534: 4494: 4488: 4487: 4463: 4457: 4456: 4408: 4402: 4401: 4391: 4382:(2–3): 261–290. 4367: 4361: 4360: 4312: 4306: 4305: 4265: 4259: 4258: 4252: 4244: 4226: 4220: 4219: 4200:10.2307/20023497 4179: 4173: 4172: 4132: 4126: 4125: 4077: 4071: 4065: 4052: 4051: 4041: 4001: 3995: 3994: 3968: 3936: 3930: 3929: 3911: 3887: 3881: 3880: 3840: 3834: 3833: 3793: 3787: 3786: 3776: 3774:10.5962/p.226634 3752: 3746: 3745: 3733: 3727: 3726: 3701:(8): 1257–1266. 3686: 3680: 3679: 3631: 3625: 3624: 3568: 3562: 3561: 3536:(9): 1363–1372. 3521: 3515: 3514: 3508: 3500: 3482: 3476: 3475: 3435: 3429: 3428: 3403:(5): 1018–1026. 3388: 3382: 3381: 3341: 3335: 3334: 3294: 3288: 3287: 3269: 3245: 3239: 3238: 3190: 3184: 3183: 3135: 3129: 3128: 3110: 3086: 3080: 3079: 3039: 3033: 3032: 2992: 2986: 2985: 2960:(6): 1029–1046. 2945: 2939: 2938: 2906: 2900: 2899: 2875: 2869: 2868: 2844: 2838: 2837: 2813: 2807: 2806: 2778: 2772: 2771: 2731: 2725: 2724: 2714: 2690: 2684: 2683: 2643: 2637: 2636: 2604: 2598: 2597: 2573: 2567: 2566: 2548: 2542: 2541: 2529: 2523: 2522: 2510: 2504: 2503: 2463: 2457: 2456: 2416: 2410: 2409: 2369: 2363: 2362: 2322: 2316: 2315: 2275: 2269: 2268: 2228: 2222: 2221: 2189: 2183: 2182: 2150: 2144: 2143: 2133: 2131:10.5962/p.240765 2109: 2103: 2102: 2101: 2100: 2069: 2063: 2062: 2030: 2024: 2023: 2017: 2012: 2010: 2002: 1994: 1988: 1987: 1955: 1949: 1948: 1916: 1910: 1909: 1893: 1887: 1886: 1867:10.1666/04-072.1 1861:(6): 1486–1493. 1846: 1840: 1839: 1799: 1793: 1792: 1752: 1746: 1745: 1739: 1731: 1699: 1693: 1692: 1660: 1654: 1653: 1647: 1639: 1607: 1601: 1600: 1560: 1554: 1553: 1513: 1507: 1506: 1500: 1492: 1474: 1468: 1467: 1449: 1443: 1442: 1402: 1396: 1395: 1355: 1349: 1348: 1337: 1331: 1330: 1290: 1284: 1283: 1277: 1269: 1251: 1245: 1244: 1212: 1206: 1205: 1173: 1167: 1166: 1134: 1128: 1125: 1106: 1100: 1089: 1083: 1037: 1032: 1031: 1030: 1023: 1018: 1017: 1016: 856:capillary effect 767:calcium sulphate 579:Early Cretaceous 194:is the Oklahoma 178:Native Americans 6210: 6209: 6205: 6204: 6203: 6201: 6200: 6199: 6170: 6169: 6168: 6163: 6149: 5888: 5883: 5836: 5815: 5802: 5755: 5750: 5745: 5741: 5736: 5727: 5722: 5718: 5713: 5704: 5699: 5695: 5690: 5686: 5681: 5677: 5672: 5668: 5663: 5659: 5649: 5647: 5642: 5641: 5637: 5595: 5594: 5590: 5548: 5547: 5543: 5501: 5500: 5496: 5478: 5477: 5473: 5465: 5463: 5461: 5436: 5435: 5431: 5381: 5380: 5376: 5353:10.2307/2421859 5334: 5333: 5329: 5312: 5295: 5294: 5290: 5285: 5281: 5231: 5230: 5226: 5184: 5183: 5176: 5171: 5167: 5153: 5152: 5148: 5134: 5133: 5129: 5071: 5070: 5066: 5043:10.2307/1440885 5025: 5024: 5020: 4968: 4967: 4963: 4919: 4918: 4914: 4870: 4869: 4865: 4821: 4820: 4816: 4802: 4801: 4797: 4783: 4782: 4778: 4761: 4744: 4743: 4739: 4705: 4704: 4700: 4686: 4685: 4681: 4637: 4636: 4632: 4606: 4605: 4601: 4543: 4542: 4538: 4496: 4495: 4491: 4465: 4464: 4460: 4437:10.2307/3514658 4410: 4409: 4405: 4369: 4368: 4364: 4314: 4313: 4309: 4267: 4266: 4262: 4245: 4228: 4227: 4223: 4181: 4180: 4176: 4134: 4133: 4129: 4079: 4078: 4074: 4066: 4055: 4003: 4002: 3998: 3938: 3937: 3933: 3889: 3888: 3884: 3842: 3841: 3837: 3795: 3794: 3790: 3754: 3753: 3749: 3735: 3734: 3730: 3715:10.1139/e99-035 3688: 3687: 3683: 3633: 3632: 3628: 3570: 3569: 3565: 3550:10.1139/e02-040 3523: 3522: 3518: 3501: 3484: 3483: 3479: 3437: 3436: 3432: 3390: 3389: 3385: 3343: 3342: 3338: 3296: 3295: 3291: 3247: 3246: 3242: 3192: 3191: 3187: 3137: 3136: 3132: 3088: 3087: 3083: 3041: 3040: 3036: 2994: 2993: 2989: 2947: 2946: 2942: 2908: 2907: 2903: 2877: 2876: 2872: 2846: 2845: 2841: 2815: 2814: 2810: 2795: 2780: 2779: 2775: 2752:10.2307/3624731 2733: 2732: 2728: 2692: 2691: 2687: 2645: 2644: 2640: 2606: 2605: 2601: 2575: 2574: 2570: 2550: 2549: 2545: 2531: 2530: 2526: 2512: 2511: 2507: 2465: 2464: 2460: 2418: 2417: 2413: 2371: 2370: 2366: 2324: 2323: 2319: 2277: 2276: 2272: 2230: 2229: 2225: 2191: 2190: 2186: 2152: 2151: 2147: 2111: 2110: 2106: 2098: 2096: 2094: 2071: 2070: 2066: 2032: 2031: 2027: 2013: 2003: 1996: 1995: 1991: 1957: 1956: 1952: 1918: 1917: 1913: 1895: 1894: 1890: 1848: 1847: 1843: 1801: 1800: 1796: 1754: 1753: 1749: 1732: 1701: 1700: 1696: 1662: 1661: 1657: 1640: 1609: 1608: 1604: 1562: 1561: 1557: 1515: 1514: 1510: 1493: 1476: 1475: 1471: 1451: 1450: 1446: 1423:10.2307/2421094 1404: 1403: 1399: 1357: 1356: 1352: 1339: 1338: 1334: 1292: 1291: 1287: 1270: 1253: 1252: 1248: 1214: 1213: 1209: 1175: 1174: 1170: 1136: 1135: 1131: 1126: 1109: 1101: 1092: 1084: 1080: 1076: 1035:Oklahoma portal 1033: 1028: 1026: 1019: 1014: 1012: 1009: 984: 864: 738:Comanche County 730: 725: 667:Rocky Mountains 663: 603:Late Cretaceous 518: 338:, brachiopods, 229: 211: 204: 57:fossils in the 51:Phanerozoic Eon 35:paleontological 17: 12: 11: 5: 6208: 6206: 6198: 6197: 6192: 6187: 6182: 6172: 6171: 6165: 6164: 6159: 6157: 6151: 6150: 6148: 6147: 6142: 6137: 6132: 6127: 6122: 6117: 6112: 6107: 6102: 6097: 6095:South Carolina 6092: 6087: 6082: 6077: 6072: 6067: 6062: 6060:North Carolina 6057: 6052: 6047: 6042: 6037: 6032: 6027: 6022: 6017: 6012: 6007: 6002: 5997: 5992: 5987: 5982: 5977: 5972: 5967: 5962: 5957: 5952: 5947: 5942: 5937: 5932: 5927: 5922: 5917: 5912: 5907: 5902: 5896: 5894: 5890: 5889: 5884: 5882: 5881: 5874: 5867: 5859: 5853: 5852: 5847: 5842: 5835: 5834:External links 5832: 5831: 5830: 5819: 5813: 5800: 5785: 5778: 5763: 5754: 5751: 5749: 5748: 5739: 5725: 5716: 5702: 5693: 5684: 5675: 5666: 5657: 5635: 5608:(1): 112–117. 5588: 5541: 5514:(2): 286–298. 5494: 5471: 5459: 5429: 5408:10.1086/621694 5374: 5327: 5288: 5279: 5258:10.1086/712368 5244:(6): 477–515. 5224: 5197:(1): 109–114. 5174: 5165: 5146: 5127: 5064: 5018: 4961: 4912: 4863: 4814: 4795: 4776: 4737: 4698: 4679: 4650:(3): 586–600. 4630: 4625:10520/EJC84593 4599: 4536: 4509:(3): 215–221. 4489: 4478:(4): 285–326. 4458: 4403: 4362: 4327:(3389): 1656. 4307: 4260: 4221: 4174: 4147:(3): 175–192. 4127: 4092:(2): 123–133. 4072: 4053: 3996: 3931: 3902:(1): 219–227. 3882: 3855:(4): 957–966. 3835: 3808:(4): 905–910. 3788: 3747: 3728: 3681: 3660:10.1086/625481 3626: 3563: 3516: 3477: 3456:10.1086/626510 3450:(3): 327–332. 3430: 3383: 3356:(3): 677–684. 3336: 3289: 3240: 3205:(7): 789–796. 3185: 3130: 3108:10.1086/622229 3101:(3): 246–255. 3081: 3054:(1): 135–147. 3034: 3007:(2): 379–388. 2987: 2940: 2921:(4): 623–631. 2901: 2890:(5): 982–985. 2870: 2859:(5): 656–659. 2839: 2828:(3): 443–449. 2808: 2793: 2773: 2726: 2685: 2664:10.1086/627389 2658:(6): 641–663. 2638: 2599: 2588:(3): 562–589. 2568: 2543: 2524: 2505: 2478:(4): 907–912. 2458: 2431:(3): 529–545. 2411: 2384:(4): 565–576. 2364: 2337:(4): 595–661. 2317: 2290:(3): 744–757. 2270: 2243:(1–2): 45–55. 2223: 2204:(2): 173–178. 2184: 2145: 2104: 2092: 2064: 2045:(3): 675–682. 2025: 2016:|journal= 1989: 1970:(3): 487–527. 1950: 1911: 1888: 1841: 1814:(4): 611–614. 1794: 1747: 1694: 1675:(2): 211–213. 1655: 1602: 1575:(3): 207–256. 1555: 1528:(4): 394–402. 1508: 1469: 1444: 1417:(3): 707–716. 1397: 1370:(2): 358–376. 1350: 1347:(34): 489–497. 1332: 1305:(3): 355–372. 1285: 1246: 1207: 1188:(2): 212–246. 1168: 1149:(6): 798–803. 1129: 1107: 1090: 1077: 1075: 1072: 1071: 1070: 1065: 1060: 1055: 1050: 1045: 1039: 1038: 1024: 1008: 1005: 1004: 1003: 994: 983: 980: 863: 860: 754:bone fractures 744:to be used as 729: 726: 724: 721: 675:petrified wood 662: 659: 617:bear abundant 569:fossiliferous 517: 514: 449:reptiliomorphs 357:rhynchonellida 319:Lawrence Creek 303:. During the 290:Climacograptus 228: 225: 203: 200: 184:purposes. The 128:, carnivorous 15: 13: 10: 9: 6: 4: 3: 2: 6207: 6196: 6193: 6191: 6188: 6186: 6183: 6181: 6178: 6177: 6175: 6162: 6158: 6156: 6152: 6146: 6143: 6141: 6138: 6136: 6135:West Virginia 6133: 6131: 6128: 6126: 6123: 6121: 6118: 6116: 6113: 6111: 6108: 6106: 6103: 6101: 6098: 6096: 6093: 6091: 6088: 6086: 6083: 6081: 6078: 6076: 6073: 6071: 6068: 6066: 6063: 6061: 6058: 6056: 6053: 6051: 6048: 6046: 6043: 6041: 6040:New Hampshire 6038: 6036: 6033: 6031: 6028: 6026: 6023: 6021: 6018: 6016: 6013: 6011: 6008: 6006: 6003: 6001: 6000:Massachusetts 5998: 5996: 5993: 5991: 5988: 5986: 5983: 5981: 5978: 5976: 5973: 5971: 5968: 5966: 5963: 5961: 5958: 5956: 5953: 5951: 5948: 5946: 5943: 5941: 5938: 5936: 5933: 5931: 5928: 5926: 5923: 5921: 5918: 5916: 5913: 5911: 5908: 5906: 5903: 5901: 5898: 5897: 5895: 5891: 5887: 5880: 5875: 5873: 5868: 5866: 5861: 5860: 5857: 5851: 5848: 5846: 5843: 5841: 5838: 5837: 5833: 5828: 5824: 5820: 5816: 5814:9780020935506 5810: 5806: 5801: 5798: 5797:0-691-11345-9 5794: 5790: 5786: 5783: 5779: 5776: 5772: 5768: 5764: 5761: 5757: 5756: 5752: 5743: 5740: 5734: 5732: 5730: 5726: 5720: 5717: 5711: 5709: 5707: 5703: 5697: 5694: 5688: 5685: 5679: 5676: 5670: 5667: 5661: 5658: 5646:. Fossilworks 5645: 5639: 5636: 5631: 5627: 5623: 5619: 5615: 5611: 5607: 5603: 5599: 5592: 5589: 5584: 5580: 5576: 5572: 5568: 5564: 5560: 5556: 5552: 5545: 5542: 5537: 5533: 5529: 5525: 5521: 5517: 5513: 5509: 5505: 5498: 5495: 5490: 5486: 5482: 5475: 5472: 5462: 5456: 5452: 5448: 5444: 5440: 5433: 5430: 5425: 5421: 5417: 5413: 5409: 5405: 5401: 5397: 5393: 5389: 5385: 5378: 5375: 5370: 5366: 5362: 5358: 5354: 5350: 5346: 5342: 5338: 5331: 5328: 5323: 5317: 5309: 5305: 5301: 5300: 5292: 5289: 5283: 5280: 5275: 5271: 5267: 5263: 5259: 5255: 5251: 5247: 5243: 5239: 5235: 5228: 5225: 5220: 5216: 5212: 5208: 5204: 5200: 5196: 5192: 5188: 5181: 5179: 5175: 5169: 5166: 5161: 5157: 5150: 5147: 5142: 5138: 5131: 5128: 5123: 5119: 5115: 5111: 5107: 5103: 5099: 5095: 5091: 5087: 5083: 5079: 5075: 5068: 5065: 5060: 5056: 5052: 5048: 5044: 5040: 5036: 5032: 5029: 5022: 5019: 5014: 5010: 5005: 5000: 4996: 4992: 4988: 4984: 4980: 4976: 4972: 4965: 4962: 4957: 4953: 4948: 4943: 4939: 4935: 4931: 4927: 4923: 4916: 4913: 4908: 4904: 4899: 4894: 4890: 4886: 4882: 4878: 4874: 4867: 4864: 4859: 4855: 4850: 4845: 4841: 4837: 4833: 4829: 4825: 4818: 4815: 4810: 4806: 4799: 4796: 4791: 4787: 4780: 4777: 4772: 4766: 4758: 4754: 4750: 4749: 4741: 4738: 4733: 4729: 4725: 4721: 4717: 4713: 4709: 4702: 4699: 4694: 4690: 4683: 4680: 4675: 4671: 4667: 4663: 4658: 4653: 4649: 4645: 4641: 4634: 4631: 4626: 4622: 4618: 4614: 4610: 4603: 4600: 4595: 4591: 4587: 4583: 4578: 4573: 4568: 4563: 4559: 4555: 4551: 4549: 4540: 4537: 4532: 4528: 4524: 4520: 4516: 4512: 4508: 4504: 4500: 4493: 4490: 4485: 4481: 4477: 4473: 4469: 4462: 4459: 4454: 4450: 4446: 4442: 4438: 4434: 4430: 4426: 4422: 4418: 4414: 4407: 4404: 4399: 4395: 4390: 4385: 4381: 4377: 4373: 4366: 4363: 4358: 4354: 4350: 4346: 4342: 4338: 4334: 4330: 4326: 4322: 4318: 4311: 4308: 4303: 4299: 4295: 4291: 4287: 4283: 4280:(S46): 1–25. 4279: 4275: 4271: 4264: 4261: 4256: 4250: 4242: 4238: 4234: 4233: 4225: 4222: 4217: 4213: 4209: 4205: 4201: 4197: 4193: 4189: 4185: 4178: 4175: 4170: 4166: 4162: 4158: 4154: 4150: 4146: 4142: 4138: 4131: 4128: 4123: 4119: 4115: 4111: 4107: 4103: 4099: 4095: 4091: 4087: 4083: 4076: 4073: 4069: 4068:Murray (1974) 4064: 4062: 4060: 4058: 4054: 4049: 4045: 4040: 4035: 4031: 4027: 4023: 4019: 4015: 4011: 4007: 4000: 3997: 3992: 3988: 3984: 3980: 3976: 3972: 3967: 3962: 3958: 3954: 3950: 3946: 3942: 3935: 3932: 3927: 3923: 3919: 3915: 3910: 3905: 3901: 3897: 3896:Palaeontology 3893: 3886: 3883: 3878: 3874: 3870: 3866: 3862: 3858: 3854: 3850: 3846: 3839: 3836: 3831: 3827: 3823: 3819: 3815: 3811: 3807: 3803: 3799: 3792: 3789: 3784: 3780: 3775: 3770: 3767:(2): 99–133. 3766: 3762: 3758: 3751: 3748: 3743: 3739: 3732: 3729: 3724: 3720: 3716: 3712: 3708: 3704: 3700: 3696: 3692: 3685: 3682: 3677: 3673: 3669: 3665: 3661: 3657: 3653: 3649: 3645: 3641: 3637: 3630: 3627: 3622: 3618: 3614: 3610: 3606: 3602: 3598: 3594: 3590: 3586: 3582: 3578: 3574: 3567: 3564: 3559: 3555: 3551: 3547: 3543: 3539: 3535: 3531: 3527: 3520: 3517: 3512: 3506: 3498: 3494: 3490: 3489: 3481: 3478: 3473: 3469: 3465: 3461: 3457: 3453: 3449: 3445: 3441: 3434: 3431: 3426: 3422: 3418: 3414: 3410: 3406: 3402: 3398: 3394: 3387: 3384: 3379: 3375: 3371: 3367: 3363: 3359: 3355: 3351: 3347: 3340: 3337: 3332: 3328: 3324: 3320: 3316: 3312: 3308: 3304: 3300: 3293: 3290: 3285: 3281: 3277: 3273: 3268: 3263: 3259: 3255: 3251: 3244: 3241: 3236: 3232: 3228: 3224: 3220: 3216: 3212: 3208: 3204: 3200: 3196: 3189: 3186: 3181: 3177: 3173: 3169: 3165: 3161: 3157: 3153: 3149: 3145: 3141: 3134: 3131: 3126: 3122: 3118: 3114: 3109: 3104: 3100: 3096: 3092: 3085: 3082: 3077: 3073: 3069: 3065: 3061: 3057: 3053: 3049: 3045: 3038: 3035: 3030: 3026: 3022: 3018: 3014: 3010: 3006: 3002: 2998: 2991: 2988: 2983: 2979: 2975: 2971: 2967: 2963: 2959: 2955: 2951: 2944: 2941: 2936: 2932: 2928: 2924: 2920: 2916: 2912: 2905: 2902: 2897: 2893: 2889: 2885: 2881: 2874: 2871: 2866: 2862: 2858: 2854: 2850: 2843: 2840: 2835: 2831: 2827: 2823: 2819: 2812: 2809: 2804: 2800: 2796: 2794:0-87169-126-4 2790: 2786: 2785: 2777: 2774: 2769: 2765: 2761: 2757: 2753: 2749: 2745: 2741: 2737: 2730: 2727: 2722: 2718: 2713: 2708: 2704: 2700: 2696: 2689: 2686: 2681: 2677: 2673: 2669: 2665: 2661: 2657: 2653: 2649: 2642: 2639: 2634: 2630: 2626: 2622: 2618: 2614: 2610: 2603: 2600: 2595: 2591: 2587: 2583: 2579: 2572: 2569: 2564: 2560: 2556: 2555: 2547: 2544: 2539: 2535: 2528: 2525: 2520: 2516: 2509: 2506: 2501: 2497: 2493: 2489: 2485: 2481: 2477: 2473: 2469: 2462: 2459: 2454: 2450: 2446: 2442: 2438: 2434: 2430: 2426: 2422: 2415: 2412: 2407: 2403: 2399: 2395: 2391: 2387: 2383: 2379: 2375: 2368: 2365: 2360: 2356: 2352: 2348: 2344: 2340: 2336: 2332: 2331:Geodiversitas 2328: 2321: 2318: 2313: 2309: 2305: 2301: 2297: 2293: 2289: 2285: 2281: 2274: 2271: 2266: 2262: 2258: 2254: 2250: 2246: 2242: 2238: 2234: 2227: 2224: 2219: 2215: 2211: 2207: 2203: 2199: 2195: 2188: 2185: 2180: 2176: 2172: 2168: 2164: 2160: 2156: 2149: 2146: 2141: 2137: 2132: 2127: 2123: 2119: 2115: 2108: 2105: 2095: 2093:0-8137-2152-0 2089: 2085: 2081: 2077: 2076: 2068: 2065: 2060: 2056: 2052: 2048: 2044: 2040: 2036: 2029: 2026: 2021: 2008: 2000: 1993: 1990: 1985: 1981: 1977: 1973: 1969: 1965: 1961: 1954: 1951: 1946: 1942: 1938: 1934: 1930: 1926: 1922: 1915: 1912: 1907: 1903: 1899: 1892: 1889: 1884: 1880: 1876: 1872: 1868: 1864: 1860: 1856: 1852: 1845: 1842: 1837: 1833: 1829: 1825: 1821: 1817: 1813: 1809: 1805: 1798: 1795: 1790: 1786: 1782: 1778: 1774: 1770: 1767:(S1): 1–113. 1766: 1762: 1758: 1751: 1748: 1743: 1737: 1729: 1725: 1721: 1717: 1713: 1709: 1708:AAPG Bulletin 1705: 1698: 1695: 1690: 1686: 1682: 1678: 1674: 1670: 1666: 1659: 1656: 1651: 1645: 1637: 1633: 1629: 1625: 1621: 1617: 1616:AAPG Bulletin 1613: 1606: 1603: 1598: 1594: 1590: 1586: 1582: 1578: 1574: 1570: 1566: 1559: 1556: 1551: 1547: 1543: 1539: 1535: 1531: 1527: 1523: 1519: 1512: 1509: 1504: 1498: 1490: 1486: 1482: 1481: 1473: 1470: 1465: 1461: 1457: 1456: 1448: 1445: 1440: 1436: 1432: 1428: 1424: 1420: 1416: 1412: 1408: 1401: 1398: 1393: 1389: 1385: 1381: 1377: 1373: 1369: 1365: 1361: 1354: 1351: 1346: 1343: 1336: 1333: 1328: 1324: 1320: 1316: 1312: 1308: 1304: 1300: 1296: 1289: 1286: 1281: 1275: 1267: 1263: 1259: 1258: 1250: 1247: 1242: 1238: 1234: 1230: 1226: 1222: 1218: 1211: 1208: 1203: 1199: 1195: 1191: 1187: 1183: 1179: 1172: 1169: 1164: 1160: 1156: 1152: 1148: 1144: 1140: 1133: 1130: 1124: 1122: 1120: 1118: 1116: 1114: 1112: 1108: 1104: 1103:Murray (1974) 1099: 1097: 1095: 1091: 1087: 1086:Murray (1974) 1082: 1079: 1073: 1069: 1066: 1064: 1061: 1059: 1056: 1054: 1051: 1049: 1046: 1044: 1041: 1040: 1036: 1025: 1022: 1011: 1006: 1002: 1001:Oklahoma City 998: 995: 993: 989: 986: 985: 981: 979: 977: 976: 975:Brachiosaurus 971: 970: 965: 961: 960: 955: 954: 949: 945: 944: 939: 935: 931: 927: 926: 920: 918: 914: 913: 908: 907: 902: 901: 896: 895: 889: 888:Crompton Tate 885: 881: 877: 876:U.S. Route 64 873: 869: 861: 859: 857: 853: 849: 845: 841: 837: 833: 829: 825: 821: 820: 819:Tenontosaurus 815: 814: 813:Sauroposeidon 809: 808: 807:Saurophaganax 803: 802: 797: 794: 790: 786: 785: 780: 779:Richards Spur 776: 772: 768: 764: 759: 755: 751: 747: 743: 739: 735: 727: 722: 720: 718: 717: 716:Glyptotherium 712: 708: 704: 700: 696: 692: 688: 684: 680: 676: 672: 668: 660: 655: 651: 646: 642: 640: 636: 632: 631: 626: 625: 620: 616: 612: 608: 604: 600: 596: 592: 588: 584: 580: 576: 572: 568: 567:Late Jurassic 564: 563: 558: 554: 553: 548: 544: 543: 539: 535: 530: 527: 526:Late Triassic 523: 515: 513: 511: 507: 503: 499: 495: 491: 487: 481: 479: 475: 471: 467: 466: 462: 461:foraminiferan 458: 454: 450: 446: 442: 438: 434: 430: 426: 422: 418: 414: 410: 406: 402: 398: 394: 390: 386: 385:Richards Spur 380: 378: 374: 370: 369:Pennsylvanian 366: 362: 358: 354: 350: 349: 345: 341: 337: 336: 331: 330:Mississippian 326: 324: 320: 316: 312: 311: 306: 302: 298: 297: 292: 291: 286: 282: 278: 274: 270: 266: 263:. Oklahoma's 262: 258: 254: 250: 246: 242: 238: 234: 226: 221: 220: 215: 209: 201: 199: 197: 193: 192: 187: 183: 179: 175: 171: 167: 164:. During the 163: 159: 155: 151: 147: 143: 139: 135: 131: 127: 126:Late Triassic 124:. During the 123: 119: 115: 111: 107: 103: 99: 95: 92: 88: 87:Carboniferous 85:. During the 84: 80: 76: 72: 68: 64: 60: 59:United States 56: 55:Pennsylvanian 52: 48: 47:fossil record 44: 40: 36: 32: 26: 21: 6100:South Dakota 6090:Rhode Island 6085:Pennsylvania 6074: 6065:North Dakota 5823:Oklahoma, US 5804: 5788: 5781: 5766: 5759: 5742: 5719: 5696: 5687: 5678: 5669: 5660: 5648:. Retrieved 5638: 5605: 5601: 5591: 5558: 5554: 5544: 5511: 5507: 5497: 5488: 5484: 5474: 5464:, retrieved 5442: 5432: 5394:(1): 93–98. 5391: 5387: 5377: 5344: 5340: 5330: 5298: 5291: 5282: 5241: 5237: 5227: 5194: 5190: 5168: 5159: 5155: 5149: 5140: 5130: 5081: 5077: 5067: 5034: 5030: 5021: 4978: 4974: 4964: 4929: 4925: 4915: 4880: 4876: 4866: 4831: 4827: 4817: 4808: 4804: 4798: 4789: 4785: 4779: 4747: 4740: 4715: 4712:GSA Bulletin 4711: 4701: 4692: 4688: 4682: 4647: 4643: 4633: 4616: 4612: 4602: 4560:(1): 73–76. 4557: 4553: 4547: 4539: 4506: 4502: 4492: 4475: 4471: 4461: 4420: 4416: 4406: 4379: 4375: 4365: 4324: 4320: 4310: 4277: 4273: 4263: 4231: 4224: 4194:(2): 25–54. 4191: 4187: 4177: 4144: 4140: 4130: 4089: 4085: 4075: 4013: 4009: 3999: 3948: 3944: 3934: 3899: 3895: 3885: 3852: 3848: 3838: 3805: 3801: 3791: 3764: 3760: 3750: 3741: 3737: 3731: 3698: 3694: 3684: 3646:(1): 75–79. 3643: 3639: 3629: 3583:(9–10): 50. 3580: 3576: 3566: 3533: 3529: 3519: 3487: 3480: 3447: 3443: 3433: 3400: 3396: 3386: 3353: 3349: 3339: 3309:(1): 23–28. 3306: 3302: 3292: 3267:10.26879/976 3257: 3253: 3243: 3202: 3198: 3188: 3147: 3143: 3133: 3098: 3094: 3084: 3051: 3047: 3037: 3004: 3000: 2990: 2957: 2953: 2943: 2918: 2914: 2904: 2887: 2883: 2873: 2856: 2852: 2842: 2825: 2821: 2811: 2783: 2776: 2743: 2739: 2729: 2702: 2698: 2688: 2655: 2651: 2641: 2616: 2612: 2602: 2585: 2581: 2571: 2553: 2546: 2537: 2533: 2527: 2518: 2514: 2508: 2475: 2471: 2461: 2428: 2424: 2414: 2381: 2377: 2367: 2334: 2330: 2320: 2287: 2283: 2273: 2240: 2236: 2226: 2201: 2197: 2187: 2162: 2158: 2148: 2121: 2117: 2107: 2097:, retrieved 2074: 2067: 2042: 2038: 2028: 2007:cite journal 1992: 1967: 1963: 1953: 1928: 1924: 1914: 1905: 1901: 1891: 1858: 1854: 1844: 1811: 1807: 1797: 1764: 1760: 1750: 1736:cite journal 1711: 1707: 1697: 1672: 1668: 1658: 1644:cite journal 1619: 1615: 1605: 1572: 1568: 1558: 1525: 1521: 1511: 1479: 1472: 1454: 1447: 1414: 1410: 1400: 1367: 1363: 1353: 1344: 1335: 1302: 1298: 1288: 1256: 1249: 1227:(1): 79–85. 1224: 1220: 1210: 1185: 1181: 1171: 1146: 1142: 1132: 1081: 973: 967: 963: 957: 951: 941: 923: 921: 910: 906:Camptosaurus 904: 900:Camarasaurus 898: 897:, hatchling 892: 865: 817: 811: 805: 799: 782: 731: 714: 711:proboscidean 664: 628: 622: 560: 552:Chirotherium 550: 540: 532:tracks near 529:Dockum Group 519: 482: 463: 441:parareptiles 439:amphibians, 437:temnospondyl 421:lepospondyls 381: 363:left behind 346: 333: 327: 308: 294: 288: 285:Criner Hills 230: 217: 196:state fossil 189: 30: 29: 6015:Mississippi 5930:Connecticut 5650:17 December 4932:: 583–597. 4883:(9): e293. 4834:(9): e294. 4548:Permocoleus 2746:: 122–131. 2705:(1): 9–70. 1931:(1): 3–29. 964:Saurophagus 959:Saurophagus 943:Cteniogenys 938:crocodilian 912:Stegosaurus 894:Apatosaurus 840:glyptodonts 801:Apatosaurus 784:Captorhinus 699:Pleistocene 693:during the 679:High Plains 557:Adrian Hunt 429:nectrideans 419:, various ' 348:Pentremites 328:During the 273:echinoderms 253:graptolites 249:brachiopods 239:. From the 233:Precambrian 79:graptolites 71:brachiopods 6174:Categories 6130:Washington 6050:New Mexico 6045:New Jersey 5920:California 5753:References 5561:: 104556. 5466:2022-03-09 5347:(3): 696. 5162:: 285–288. 5037:(1): 250. 4811:: 1850186. 4792:: 179–184. 4577:1808/16469 4423:(3): 285. 3951:(1–2): 2. 3744:: 308–313. 2540:: 359–434. 2099:2022-03-10 2001:: 141–165. 1908:: 139–163. 930:ornithopod 925:Diplodocus 903:, several 870:geologist 793:Cretaceous 591:pelecypods 538:ichnogenus 506:Kingfisher 478:millipedes 445:eureptiles 433:microsaurs 377:pelecypods 373:fusulinids 365:footprints 353:productids 335:Archimedes 265:Ordovician 261:trilobites 202:Prehistory 134:Cretaceous 114:amphibians 102:footprints 83:trilobites 39:U.S. state 33:refers to 6140:Wisconsin 6105:Tennessee 6010:Minnesota 5985:Louisiana 5622:0038-4909 5583:224927594 5575:0195-6671 5536:130788410 5528:0272-4634 5424:129924291 5416:0022-1376 5361:0003-0031 5316:cite book 5308:610614823 5274:232162162 5266:0022-1376 5211:0272-4634 5143:: 97–117. 5122:235403632 5106:0028-1042 5084:(4): 26. 5051:0045-8511 4995:0962-8452 4956:0012-8252 4907:1943-2682 4858:1943-2682 4765:cite book 4757:717404809 4732:1943-2674 4674:230600948 4666:0022-3360 4619:: 23–39. 4586:0013-8746 4523:0022-8567 4445:0883-1351 4398:0033-2615 4341:0036-8075 4302:230066430 4294:0022-3360 4249:cite book 4208:0199-9818 4169:129567990 4161:1042-0940 4122:130593903 4114:0883-1351 4030:0962-8452 3975:0028-1042 3926:129138784 3918:0031-0239 3877:130455511 3869:0272-4634 3830:130056690 3822:0272-4634 3723:0008-4077 3676:140630525 3668:0022-1376 3605:0028-1042 3558:0008-4077 3505:cite book 3472:129701748 3464:0022-1376 3417:0272-4634 3370:0272-4634 3331:129050218 3323:0272-4634 3284:201291334 3276:1094-8074 3219:0028-1042 3164:0036-8075 3125:128461432 3117:0022-1376 3076:132718956 3068:0022-3360 3029:130420068 3021:0272-4634 2982:232349658 2974:0022-3360 2935:0272-4634 2760:0022-8443 2721:1383-4517 2680:129493320 2672:0022-1376 2633:0031-0182 2500:129859785 2492:0272-4634 2453:232344420 2445:0022-3360 2406:134848451 2398:0031-0220 2351:1280-9659 2312:132233185 2304:0022-3360 2265:129033608 2257:1042-0940 2171:0078-8597 2140:251526039 2124:: 61–70. 2051:0022-3360 1976:0022-3360 1937:0022-3360 1883:131507840 1875:0022-3360 1828:0022-3360 1789:189993633 1781:0022-3360 1728:0149-1423 1681:0022-3360 1636:0149-1423 1589:1477-2019 1550:128957142 1542:0883-1351 1497:cite book 1431:0003-0031 1392:128493247 1384:0022-3360 1327:132932231 1319:0022-3360 1274:cite book 1266:888618796 1233:0022-3360 1194:0022-3360 1155:0022-3360 1074:Footnotes 917:theropoda 866:In 1931, 848:mastodons 742:Indiahoma 687:creodonts 605:rocks of 587:echinoids 583:ammonites 542:Grallator 524:era. The 453:synapsids 425:aΓ―stopods 361:tetrapods 340:conodonts 281:ostracods 277:conodonts 269:bryozoans 237:Paleozoic 227:Paleozoic 188:dinosaur 182:medicinal 174:mastodons 158:creodonts 142:ammonites 130:dinosaurs 98:tetrapods 75:bryozoans 6125:Virginia 6075:Oklahoma 6055:New York 6030:Nebraska 6020:Missouri 6005:Michigan 5995:Maryland 5980:Kentucky 5960:Illinois 5935:Delaware 5925:Colorado 5915:Arkansas 5630:84580622 5219:55987496 5114:34115204 5013:32517621 4594:86191418 4531:85665591 4357:26579171 4349:17781391 4216:20023497 4048:21525061 3991:57427089 3983:30610457 3783:92112286 3621:17161972 3613:26289932 3425:86218618 3378:85991061 3235:11397128 3227:19347261 3180:10813454 3172:17815754 2619:: 1–11. 2359:56249288 2218:90872931 2165:: 1–29. 1836:73622183 1597:86798549 1489:15687585 1007:See also 934:theropod 830:, giant 796:dinosaur 789:Jurassic 775:red beds 758:Comanche 746:medicine 734:Comanche 707:mastodon 703:mammoths 695:Pliocene 671:Cenozoic 661:Cenozoic 639:Cloverly 522:Mesozoic 516:Mesozoic 498:Canadian 488:and the 457:diapsids 417:lungfish 401:Garfield 344:blastoid 323:Devonian 310:Calymene 305:Silurian 296:Isotelus 245:Devonian 241:Cambrian 219:Calymene 186:Jurassic 176:. Local 170:mammoths 146:Cenozoic 122:Mesozoic 118:reptiles 67:Devonian 63:Cambrian 43:Oklahoma 6145:Wyoming 6120:Vermont 6025:Montana 5965:Indiana 5945:Georgia 5940:Florida 5910:Arizona 5900:Alabama 5396:Bibcode 5369:2421859 5246:Bibcode 5086:Bibcode 5059:1440885 5004:7341920 4934:Bibcode 4885:Bibcode 4877:Geology 4836:Bibcode 4828:Geology 4695:: 1–70. 4484:1486218 4453:3514658 4425:Bibcode 4417:PALAIOS 4321:Science 4241:2368377 4094:Bibcode 4086:PALAIOS 4039:3203498 3953:Bibcode 3703:Bibcode 3648:Bibcode 3585:Bibcode 3538:Bibcode 3497:5462413 3144:Science 2896:1303770 2865:1303021 2834:1302690 2803:4314948 2768:3624731 2594:1303204 2563:3505550 2521:: 5–48. 2179:1315617 2059:1303971 1984:1300529 1945:1298118 1689:1298770 1522:PALAIOS 1439:2421094 1241:1303640 1202:1302637 1163:1299621 948:turtles 771:Permian 750:sprains 740:, near 723:History 665:As the 635:Antlers 630:Ostraea 624:Exogyra 619:oysters 611:Choctaw 474:beetles 431:, and ' 423:' like 315:sponges 301:Ardmore 257:sponges 243:to the 166:Ice Age 110:insects 106:Permian 91:deltaic 65:to the 6080:Oregon 6035:Nevada 5975:Kansas 5950:Hawaii 5905:Alaska 5893:States 5811:  5795:  5773:  5628:  5620:  5581:  5573:  5534:  5526:  5457:  5422:  5414:  5367:  5359:  5306:  5272:  5264:  5217:  5209:  5120:  5112:  5104:  5057:  5049:  5031:Copeia 5011:  5001:  4993:  4954:  4905:  4856:  4755:  4730:  4672:  4664:  4592:  4584:  4529:  4521:  4482:  4451:  4443:  4396:  4355:  4347:  4339:  4300:  4292:  4239:  4214:  4206:  4167:  4159:  4141:Ichnos 4120:  4112:  4046:  4036:  4028:  3989:  3981:  3973:  3924:  3916:  3875:  3867:  3828:  3820:  3781:  3721:  3674:  3666:  3619:  3611:  3603:  3556:  3495:  3470:  3462:  3423:  3415:  3376:  3368:  3329:  3321:  3282:  3274:  3233:  3225:  3217:  3178:  3170:  3162:  3123:  3115:  3074:  3066:  3027:  3019:  2980:  2972:  2933:  2894:  2863:  2832:  2801:  2791:  2766:  2758:  2719:  2678:  2670:  2631:  2592:  2561:  2498:  2490:  2451:  2443:  2404:  2396:  2357:  2349:  2310:  2302:  2263:  2255:  2237:Ichnos 2216:  2177:  2169:  2138:  2090:  2057:  2049:  1982:  1974:  1943:  1935:  1881:  1873:  1834:  1826:  1787:  1779:  1726:  1687:  1679:  1634:  1595:  1587:  1548:  1540:  1487:  1437:  1429:  1390:  1382:  1325:  1317:  1264:  1239:  1231:  1200:  1192:  1161:  1153:  992:Norman 946:, and 880:Kenton 846:, and 836:camels 824:mammal 773:-aged 763:gypsum 756:. The 691:horses 689:, and 683:camels 613:, and 601:. The 589:, and 565:. The 534:Kenton 504:, and 494:Blaine 470:Pawnee 455:, and 411:, and 409:Pawnee 375:, and 279:, and 259:, and 162:horses 160:, and 154:camels 94:swamps 6110:Texas 5990:Maine 5955:Idaho 5626:S2CID 5579:S2CID 5532:S2CID 5420:S2CID 5365:JSTOR 5270:S2CID 5215:S2CID 5118:S2CID 5055:JSTOR 4670:S2CID 4590:S2CID 4527:S2CID 4480:JSTOR 4449:JSTOR 4353:S2CID 4298:S2CID 4212:JSTOR 4165:S2CID 4118:S2CID 3987:S2CID 3922:S2CID 3873:S2CID 3826:S2CID 3779:S2CID 3672:S2CID 3617:S2CID 3468:S2CID 3421:S2CID 3374:S2CID 3327:S2CID 3280:S2CID 3260:(2). 3231:S2CID 3176:S2CID 3121:S2CID 3072:S2CID 3025:S2CID 2978:S2CID 2892:JSTOR 2861:JSTOR 2830:JSTOR 2764:JSTOR 2676:S2CID 2590:JSTOR 2496:S2CID 2449:S2CID 2402:S2CID 2355:S2CID 2308:S2CID 2261:S2CID 2214:S2CID 2175:JSTOR 2136:S2CID 2055:JSTOR 1980:JSTOR 1941:JSTOR 1879:S2CID 1832:S2CID 1785:S2CID 1685:JSTOR 1593:S2CID 1546:S2CID 1435:JSTOR 1388:S2CID 1323:S2CID 1237:JSTOR 1198:JSTOR 1159:JSTOR 852:boils 832:bison 828:bears 621:like 607:Bryan 502:Grady 413:Payne 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