382:
304:
354:
1616:
1696:
767:
1584:
1410:
1843:
1378:
1559:
1785:
1649:
1442:
1310:
389:
361:
1474:
778:
1527:
599:
for not including enough specifics and detail in their paper, and also took issue with their radiometric dating of the
Daohugou tuff. The tuff, Gao and Ren argued, contains crystals with a variety of diverse radiometric ages, some up to a billion years old, so using dates from only a few of these
691:
found that the beds formed between 164 and 158 million years ago, in the Middle to Late
Jurassic. A 2012 study by Gao and Shubin agreed with this assessment, and reported an Argon–argon date of 164 plus or minus 4 million years ago for the Daohugou horizon.
1728:
3859:
567:
The age of the
Daohugou bed has been debated, and a number of studies, using different methodologies, have reached conflicting conclusions. Various papers have placed the fossils here as being anywhere from the
2770:
Gu J.-J., Montealegre-Z, F., Robert, D., Engel, M.S., Qiao G.-X., and Ren D. (2012). "Wing stridulation in a
Jurassic katydid (Insecta, Orthoptera) produced low-pitched musical calls to attract females."
554:, located near the village of Daohugou in southeastern Inner Mongolia. Other localities include Wuhuaxigou, Chentaizi, Jiangzhangzi, Wubaiding, Guancaishan, Haifenggou, Fanzhangzi, and Zhuanshanzi.
3523:
Qing-Wen Ma; David K. Ferguson; Hai-Ming Liu; Jing-Xian Xu (2021). "Compressions of
Sequoia (Cupressaceae sensu lato) from the Middle Jurassic of Daohugou, Ningcheng, Inner Mongolia, China".
705:
At least 760 insect species have been described from the
Haifanggou Formation and associated deposits, making it one of the most diverse insect-bearing strata from the Jurassic period.
2967:
Giribet, G., et al., 2012. An exquisitely preserved harvestman (Arthropoda, Arachnida, Opiliones) from the Middle
Jurassic of China. Organisms, Diversity & Evolution, 12, p.51-56.
2422:
3486:"The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China"
4644:
3839:
2581:"The early assemblage of Middle–Late Jurassic Yanliao biota: checklist, bibliography and statistical analysis of described taxa from the Daohugou beds and coeval deposits"
381:
3718:
615:, argued that the 159-164 million years old Tiaojishan Formation underlies, rather than overlies, the Daohugou Beds. Unlike the earlier study by Gao and Ren, Wang
3224:"A chronostratigraphic and biostratigraphic framework for the Yanliao Biota of northeastern China: Implications for Jurassic terrestrial ecosystems and evolution"
2159:
Liu, Yongqing; Liu, Yanxue; Ji, S.; Yang, Z. (2006). "U-Pb zircon age for the
Daohugou Biota at Ningcheng of Inner Mongolia and comments on related issues".
2348:
Gao, K.; Ren, D. (2006). "Radiometric dating of ignimbrite from Inner
Mongolia provides no indication of a post-Middle Jurassic age for the Daohugou Beds".
645:, a typical fish of the Jehol Biota, the Daohugou vertebrate assemblage is closer to that of the Early Cretaceous Jehol Biota than to any other biota."
3830:
2309:"(^40)Ar/(^39)Ar dating of ignimbrite from Inner Mongolia, northeastern China, indicates a post-Middle Jurassic age for the overlying Daohugou Beds"
353:
4649:
657:, and that it "belongs to the same cycle of volcanism and sedimentation as the Yixian Formation of the Jehol Group." However, a later study by Ji
4526:
3675:
Xin WANG; and Shijun WANG (2010). "Xingxueanthus: An
Enigmatic Jurassic Seed Plant and Its Implications for the Origin of Angiospermy".
600:
crystals could not determine the overall age of the deposits. Gao and Ren went on to defend a Middle Jurassic age for the beds based on
2130:
2055:
3338:"A new euharamiyidan, Mirusodens caii (Mammalia: Euharamiyida), from the Jurassic Yanliao Biota and evolution of allotherian mammals"
4536:
4286:
4609:
4589:
2064:
3175:"A new Middle Jurassic aphid family (Insecta: Hemiptera: Sternorrhyncha: Sinojuraphididae fam. nov.) from Inner Mongolia, China"
4531:
3035:
3222:
Li, Yuling; Chang, Su-Chin; Zhang, Haichun; Wang, Jun; Pei, Rui; Zheng, Daran; Fang, Yan; Hemming, Sidney R. (November 2023).
2288:
Ren, D.; et al. (2002). "On the biostratigraphy of the Jurassic fossil beds at Daohugou near Ningcheng, Inner Mongolia".
3985:
3912:
1246:
1218:
1164:
1054:
942:
802:
479:
453:
423:
687:
on the volcanic rocks overlying and underlying salamander-bearing layers (salamanders are often used as index fossils). Liu
4624:
4309:
471:
445:
415:
4639:
4614:
4051:
3823:
2901:
Wang, Yongjie; Labandeira, Conrad C.; Shih, Chungkun; Ding, Qiaoling; Wang, Chen; Zhao, Yunyun; Ren, Dong (2012-12-11).
210:
2393:"Biodiversity and palaeoclimate of the Middle Jurassic floras from the Tiaojishan Formation in western Liaoning, China"
3846:
256:
217:
2134:
4456:
4041:
4031:
2235:"An Updated Review of the Middle-Late Jurassic Yanliao Biota: Chronology, Taphonomy, Paleontology and Paleoecology"
595:
However, subsequent studies cast doubt on this relatively recent age. In a 2006 study, Gao & Ren criticized He
4634:
4619:
4451:
4393:
4135:
3965:
3955:
3892:
2491:"LA-ICPMS Zircon U-Pb Dating in the Jurassic Daohugou Beds and Correlative Strata in Ningcheng of Inner Mongolia"
4629:
4604:
4599:
4388:
4276:
2113:
2078:
525:
4221:
3078:"A new Middle Jurassic cockroach (Blattaria: Blattulidae) from the Jiulongshan Formation of Daohugou in China"
3808:
2842:"The Earliest Case of Extreme Sexual Display with Exaggerated Male Organs by Two Middle Jurassic Mecopterans"
4594:
4398:
4281:
4140:
3816:
3779:
608:), and the bed's relationship to a layer that is known to mark the Middle Jurassic-Late Jurassic boundary.
585:
4261:
2083:
2060:
1235:
502:
176:
3620:
Sokoloff, Dmitry D.; Remizowa, Margarita V.; El, Elena S.; Rudall, Paula J.; Bateman, Richard M. (2020).
2490:
1153:
580:, found them to be Early Cretaceous, only a few million years older than the overlying Jehol beds of the
4266:
3868:
3712:
3043:
2416:
1615:
1207:
3136:"Two new genera of giant lacewings (Insecta, Neuroptera, Ithonidae) from the Middle Jurassic of China"
819:
4036:
3684:
3532:
3497:
3429:
3277:
3235:
3186:
3135:
3089:
3036:"A new hangingfly (Insecta: Mecoptera: Bittacidae) from the Middle Jurassic of Inner Mongolia, China"
2914:
2855:
2663:
2533:
2453:
2357:
2320:
2246:
2168:
1191:
1137:
1109:
1082:
1026:
998:
970:
914:
886:
858:
830:
752:
619:
found an overall similarity between the fossil animals found in the Daohugou Beds and those from the
145:
135:
4516:
4511:
4334:
4066:
2580:
2124:
2097:
1695:
1551:
1339:
1126:
684:
672:
576:
period (122 ma). One of the first studies on the age of the Daohugou beds, published in 2004 by He
2234:
1434:
1180:
875:
671:. Under this definition, the earliest evolutionary stage of the Jehol Biota is represented by the
4506:
4324:
4163:
4158:
4061:
3980:
3700:
3649:
3548:
3485:
3301:
3223:
3204:
3113:
2471:
2392:
2373:
2270:
2184:
2093:
791:
741:
3337:
1738:
1583:
766:
324:
2714:"New Earwigs from the Middle Jurassic Jiulongshan Formation of Northeastern China (Dermaptera)"
1795:
1015:
641:
show much resemblance to those of the Yixian Formation. In other words, despite the absence of
4559:
4501:
4383:
4319:
4178:
4003:
3927:
3922:
3761:
3753:
3657:
3641:
3599:
3463:
3445:
3398:
3357:
3293:
3155:
3105:
3016:
2998:
2950:
2932:
2883:
2819:
2753:
2735:
2691:
2600:
2561:
2262:
2215:
2089:
2021:
1409:
959:
540:
155:
46:
3805:
Liaoning Stratigraphic Group. 1978. The Stratigraphic Tables of Liaoning. Geology Press 1-296
2979:"A golden orb-weaver spider (Araneae: Nephilidae: Nephila) from the Middle Jurassic of China"
2656:"New archidermapteran earwigs (Dermaptera) from the Middle Jurassic of Inner Mongolia, China"
4554:
4417:
4329:
4271:
4198:
4056:
4046:
3970:
3960:
3945:
3745:
3733:
3692:
3633:
3589:
3579:
3540:
3505:
3453:
3437:
3388:
3349:
3324:
3285:
3243:
3194:
3147:
3097:
3006:
2990:
2940:
2922:
2873:
2863:
2811:
2776:
2743:
2725:
2681:
2671:
2631:
2592:
2551:
2541:
2502:
2461:
2404:
2365:
2328:
2254:
2176:
2073:
987:
620:
581:
573:
487:
3734:"How deep is the conflict between molecular and fossil evidence on the age of angiosperms?"
1842:
4471:
4352:
4216:
4104:
4071:
4008:
3950:
3917:
3902:
3897:
3887:
3318:
1935:
1594:
1569:
903:
601:
569:
536:
3393:
3376:
2797:"Two Middle Jurassic hanging-flies (Insecta: Mecoptera: Bittacidae) from Northeast China"
3688:
3622:"Supposed Jurassic angiosperms lack pentamery, an important angiosperm-specific feature"
3536:
3501:
3458:
3433:
3417:
3281:
3239:
3190:
3093:
2918:
2859:
2796:
2748:
2713:
2667:
2537:
2457:
2361:
2324:
2250:
2172:
653:
concluded that the Daohugou probably represents the earliest evolutionary stages of the
4426:
4373:
4314:
4304:
4188:
4076:
3843:
3594:
3567:
3011:
2978:
2945:
2902:
2878:
2841:
2686:
2556:
2521:
2506:
2369:
2101:
1810:
1484:
1098:
491:
291:
249:
3262:
4583:
4521:
4491:
4461:
4446:
4403:
4378:
4363:
4173:
4125:
4081:
4013:
3975:
3907:
3704:
3696:
3552:
3199:
3174:
3117:
2475:
2377:
2274:
2105:
1991:
1961:
1608:
1537:
1452:
1071:
931:
760:
544:
85:
38:
3208:
3052:
2596:
2307:
He, H.; Wang, X.; Zhou, Z.; Zhu, R.; Jin, F.; Wang, F.; Ding, X.; Boven, A. (2004).
2188:
1377:
4368:
4168:
4130:
4115:
4086:
3509:
3305:
1821:
1763:
1752:
1678:
1657:
1626:
1519:
1466:
1420:
1402:
1388:
1318:
1043:
663:
633:
605:
160:
3151:
683:
published their own study of the age of the Daohugou beds, this time using Zircon
3353:
3247:
2868:
4564:
4546:
4496:
4256:
4193:
4183:
4120:
2118:
1890:
1777:
1720:
1558:
1360:
1291:
847:
654:
518:
60:
3544:
3441:
3101:
2907:
Proceedings of the National Academy of Sciences of the United States of America
2676:
2408:
4250:
4150:
2815:
2466:
2437:
2180:
2040:
2010:
1980:
1784:
1648:
1118:
1035:
1007:
979:
923:
638:
522:
105:
70:
3757:
3645:
3449:
3402:
3361:
3159:
3109:
3077:
3002:
2936:
2823:
2739:
2655:
2604:
2266:
2219:
271:
258:
232:
219:
4226:
4208:
3134:
Gao, Wei; Xu, Yifan; Shih, Chungkun; Ren, Dong; Wang, Yongjie (2023-06-18).
2927:
2780:
2730:
2546:
2258:
1946:
1706:
1505:
1441:
1309:
1145:
1063:
951:
532:
506:
186:
110:
54:
42:
3765:
3661:
3603:
3584:
3467:
3297:
3020:
2994:
2954:
2887:
2757:
2695:
2654:
Xiong, Shurong; Engel, Michael; Xiao, Lifang; Ren, Dong (26 October 2021).
2565:
2206:[Dahugou bed and fossil record of its basal conglomerate section].
1473:
777:
2636:
2619:
1727:
4479:
4357:
4296:
4232:
4109:
4096:
2846:
2333:
2308:
2233:
Xu, Xing; Zhou, Zhonghe; Sullivan, Corwin; Wang, Yuan; Ren, Dong (2016).
2032:
2002:
1972:
1920:
1901:
1641:
1254:
1172:
510:
190:
100:
95:
80:
75:
65:
3653:
3621:
3289:
2712:
Yin, Yuqing; Shih, Chungkun; Engel, Michael S.; Ren, Dong (2023-07-07).
2436:
Jin, F.; Zhang, F.C.; Li, Z.H.; Zhang, J.Y.; Li, C.; Zhou, Z.H. (2008).
17:
4485:
4434:
4344:
4238:
4023:
1836:
867:
661:
argued that the key indicator of the Jehol biota are the index fossils
115:
90:
3749:
3637:
1783:
1726:
1694:
1614:
1582:
1557:
1526:
1525:
1472:
1440:
1408:
1376:
3937:
3879:
3855:
3566:
Xin Wing; Shuying Duan; Baoyin Geng; Jinzhong Cui; Yong Yang (2007).
3377:"The Mesozoic Acipenseriformes in northeast China and adjacent areas"
3336:
Mao, Fangyuan; Li, Zhiheng; Hooker, Jerry J; Meng, Jin (2023-11-01).
2069:
period's Asian prehistoric life, geological formations, fossil record
1227:
1090:
895:
839:
811:
712:
461:
431:
2620:"New Middle Jurassic tangle−veined flies from Inner Mongolia, China"
3076:
Liang, Junhui; Wang, Ying; Shih, Chungkun; Ren, Dong (2023-01-02).
4440:
4244:
3995:
1861:
1199:
776:
765:
495:
309:
194:
589:
550:
The most prominent locality of the Haifanggou Formation are the
514:
198:
3812:
3484:
Li, Fang-Yu; Xiu, Yun-Yan; Tan, Xiao; Tian, Ning (2023-06-26).
2903:"Jurassic mimicry between a hangingfly and a ginkgo from China"
2442:
and the early vertebrate fossil assemblages of the Jehol Biota"
675:, and the Daohugou Formation is excluded due to the absence of
2579:
Lian, Xin-Neng; Cai, Chen-Yang; Huang, Di-Ying (2021-04-29).
2840:
Wang, Qi; Shih, Chungkun; Ren, Dong; Carrier, David (2013).
470:), is a fossil-bearing rock deposit located near Daohugou (
3416:
Wu, Feixiang; Janvier, Philippe; Zhang, Chi (2023-10-31).
2977:
Selden, Paul A.; Shih, ChungKun; Ren, Dong (2011-10-23).
2522:"Late Jurassic salamandroid from western Liaoning, China"
2202:
Huang, D.; Cai, C.; Jiang, J.; Su, Y.; Liao, H. (2015).
1855:
1269:
707:
3381:
IOP Conference Series: Earth and Environmental Science
2489:
Yanxue, Liu; Yongqing, Liu; Hong, Zhang (2010-09-07).
3732:
Coiro, Mario; Doyle, James A.; Hilton, Jason (2019).
4545:
4470:
4425:
4416:
4343:
4295:
4207:
4149:
4095:
4022:
3994:
3936:
3878:
3867:
3034:Petrulevicius, J. F.; Huang, D-Y.; Ren, D. (2007).
338:
330:
320:
315:
297:
287:
248:
209:
204:
182:
172:
167:
151:
141:
131:
32:
3228:Palaeogeography, Palaeoclimatology, Palaeoecology
2421:: CS1 maint: DOI inactive as of September 2024 (
3568:"Schmeissneria: A missing link to angiosperms?"
2835:
2833:
2773:Proceedings of the National Academy of Sciences
2526:Proceedings of the National Academy of Sciences
592:within the Daohugou Beds to determine its age.
3824:
2618:Zhang, K.; Yang, D.; Ren, D.; Ge, F. (2008).
2154:
2152:
8:
3717:: CS1 maint: multiple names: authors list (
3418:"The rise of predation in Jurassic lampreys"
388:
360:
4422:
3875:
3831:
3817:
3809:
29:
4645:Fossiliferous stratigraphic units of Asia
3593:
3583:
3525:Palaeobiodiversity and Palaeoenvironments
3457:
3392:
3342:Zoological Journal of the Linnean Society
3198:
3010:
2944:
2926:
2877:
2867:
2790:
2788:
2747:
2729:
2685:
2675:
2635:
2555:
2545:
2465:
2332:
611:Another study, published in 2006 by Wang
3263:"Earliest known crown-group salamanders"
2039:Uncertain plant originally described as
2009:Uncertain plant originally described as
1979:Uncertain plant originally described as
1858:
710:
3677:Acta Geologica Sinica - English Edition
2495:Acta Geologica Sinica - English Edition
2350:Acta Geologica Sinica - English Edition
2239:Acta Geologica Sinica - English Edition
2148:
3710:
2414:
572:period (169 million years ago) to the
3615:
3613:
3490:Review of Palaeobotany and Palynology
3479:
3477:
3261:Gao, Ke-Qin; Shubin, Neil H. (2003).
3129:
3127:
2795:Li, Y-L.; Ren, D.; Shih, C-K (2008).
2707:
2705:
2649:
2647:
2127:, fossiliferous formation of Tanzania
396:Haifanggou Formation (Inner Mongolia)
7:
2520:Gao, K. -Q.; Shubin, N. H. (2012).
2507:10.1111/j.1755-6724.2006.tb00296.x
2370:10.1111/j.1755-6724.2006.tb00793.x
2104:, fossiliferous formations of the
2086:, fossiliferous formation of Niger
25:
2133:, fossiliferous formation of the
501:The formation consists of coarse
3697:10.1111/j.1755-6724.2010.00169.x
3200:10.1111/j.1475-4983.2008.00773.x
1953:The earliest known redwood tree
1841:
1647:
1308:
584:. The 2004 study primarily used
387:
380:
359:
352:
302:
4532:Plain and Bordered White Banner
2775:, (advance online publication)
2597:10.11646/palaeoentomology.4.2.1
4650:Paleontology in Inner Mongolia
3986:Darhan'muminggan United Banner
3510:10.1016/j.revpalbo.2023.104937
3394:10.1088/1755-1315/864/1/012005
483:
475:
466:
457:
449:
436:
427:
419:
1:
3152:10.1080/08912963.2023.2224377
2624:Acta Palaeontologica Polonica
2391:Wang, Y; et al. (2006).
27:Geological formation in China
3248:10.1016/j.palaeo.2023.111818
3051:(1): 145–152. Archived from
2869:10.1371/journal.pone.0071378
2313:Geophysical Research Letters
679:fossils. Later in 2006, Liu
627:"vertebrate fossils such as
368:Haifanggou Formation (China)
334:Liaoning Stratigraphic Group
250:Approximate paleocoordinates
3173:Huang, D.; Nel, A. (2008).
2397:Progress in Natural Science
2208:Acta Palaeontologica Sinica
764:
531:The formation dates to the
4666:
4457:Horqin Right Middle Banner
3545:10.1007/s12549-020-00454-z
3442:10.1038/s41467-023-42251-0
3354:10.1093/zoolinnean/zlad050
3102:10.1007/s11756-022-01300-7
2677:10.3897/zookeys.1065.72720
2409:10.1080/10020070612330087A
2131:Cañadón Calcáreo Formation
399:Show map of Inner Mongolia
4452:Horqin Right Front Banner
4394:Qahar Right Middle Banner
4136:Horqin Left Middle Banner
3966:Bayan'obo Mining District
3853:
3375:Li, X.; Chen, Y. (2021).
2816:10.11646/zootaxa.1929.1.2
2467:10.1007/s11434-008-0209-5
2181:10.1007/s11434-006-2165-2
2056:Geology of Inner Mongolia
1888:
1549:
623:. The authors stated that
346:
37:
4389:Qahar Right Front Banner
3572:BMC Evolutionary Biology
2446:Chinese Science Bulletin
2203:
2161:Chinese Science Bulletin
1691:A docodont mammaliaform
1670:A docodont mammaliaform
4610:Conglomerate formations
4590:Jurassic System of Asia
4399:Qahar Right Rear Banner
4141:Horqin Left Rear Banner
2928:10.1073/pnas.1205517109
2781:10.1073/pnas.1118372109
2731:10.3390/insects14070614
2547:10.1073/pnas.1009828109
2259:10.1111/1755-6724.13033
2065:Jurassic System of Asia
4527:Bordered Yellow Banner
4287:Morin'dawa Daur Banner
4262:New Barag Right Banner
3840:County-level divisions
3585:10.1186/1471-2148-7-14
2995:10.1098/rsbl.2011.0228
2411:(inactive 2024-09-18).
2210:(in Chinese (China)).
1788:
1731:
1699:
1619:
1587:
1562:
1530:
1477:
1445:
1413:
1381:
784:
773:
647:
4267:New Barag Left Banner
4222:Zhalainuo'er District
3422:Nature Communications
3044:African Invertebrates
2637:10.4202/app.2008.0112
2135:Cañadón Asfalto Basin
1787:
1751:an arboreal/climbing
1730:
1698:
1618:
1586:
1561:
1529:
1476:
1444:
1412:
1380:
780:
769:
696:Animal fossil content
625:
442:Jiulongshan Formation
440:), also known as the
4625:Sandstone formations
4037:Yuanbaoshan District
2334:10.1029/2004gl020792
2114:Oxfordian formations
2079:Callovian formations
1755:mammal/mammaliaform
1236:Stictopolystoechotes
517:layers deposited in
412:Haifanggou Formation
146:Tiaojishan Formation
136:Geological formation
33:Haifanggou Formation
4640:Lacustrine deposits
4615:Mudstone formations
4517:West Ujimqin Banner
4512:East Ujimqin Banner
4335:Hanggin Rear Banner
4067:Bairin Right Banner
3689:2010AcGlS..84...47W
3626:The New Phytologist
3537:2021PdPe..101...25M
3502:2023RPaPa.31604937L
3434:2023NatCo..14.6652W
3290:10.1038/nature01491
3282:2003Natur.422..424G
3240:2023PPP...63011818L
3191:2008Palgy..51..715H
3094:2023Biolg..78.1429L
2919:2012PNAS..10920514W
2913:(50): 20514–20519.
2860:2013PLoSO...871378W
2668:2021ZooK.1065..125X
2538:2012PNAS..109.5767G
2458:2008SciBu..53.2820J
2438:"On the horizon of
2362:2006AcGlS..80...42G
2325:2004GeoRL..3120609H
2251:2016AcGlS..90.2229X
2173:2006ChSBu..51.2634L
2125:Tendaguru Formation
2084:Tiourarén Formation
1154:Pycnopolystoechotes
685:Uranium-lead dating
673:Huajiying Formation
480:traditional Chinese
454:traditional Chinese
424:traditional Chinese
268: /
229: /
39:Stratigraphic range
4507:Sonid Right Banner
4325:Urad Middle Banner
4164:Kangbashi District
4159:Dongsheng District
4062:Bairin Left Banner
3981:Tumed Right Banner
3140:Historical Biology
1789:
1732:
1700:
1620:
1588:
1563:
1531:
1478:
1446:
1414:
1382:
1267:Based largely on.
785:
774:
586:Argon–argon dating
472:simplified Chinese
446:simplified Chinese
416:simplified Chinese
4577:
4576:
4573:
4572:
4560:Alxa Right Banner
4537:Plain Blue Banner
4502:Sonid Left Banner
4412:
4411:
4384:Liangcheng County
4320:Urad Front Banner
4179:Otog Front Banner
4042:Songshan District
4032:Hongshan District
4004:Haibowan District
3956:Qingshan District
3928:Tumed Left Banner
3923:Qingshuihe County
3893:Xincheng District
3869:Prefecture-level
3847:Autonomous Region
3780:"PBDB Collection"
3750:10.1111/nph.15708
3638:10.1111/nph.15974
3276:(6930): 424–428.
2662:(1065): 125–139.
2452:(18): 2820–2827.
2290:Geol. Bull. China
2204:道虎沟化石层及其底部砾岩段化石记录
2167:(21): 2634–2644.
2047:
2046:
1849:
1848:
1713:M. mammaliaformis
1552:scansoriopterygid
1427:J. ningchengensis
1395:J. ningchengensis
1260:
1259:
1208:Sinopalaeodermata
1187:S. ningchengensis
960:Juracimbrophlebia
771:Juracimbrophlebia
761:tangle-veined fly
748:A. neimengguensis
408:
407:
371:Show map of China
159:(Separated by an
156:Beipiao Formation
16:(Redirected from
4657:
4635:Deltaic deposits
4620:Shale formations
4555:Alxa Left Banner
4423:
4330:Urad Rear Banner
4272:Old Barag Banner
4199:Ejin'horo Banner
4057:Ar'horqin Banner
4047:Ningcheng County
3971:Jiuyuan District
3961:Shiguai District
3946:Hondlon District
3876:
3833:
3826:
3819:
3810:
3794:
3793:
3791:
3790:
3776:
3770:
3769:
3729:
3723:
3722:
3716:
3708:
3672:
3666:
3665:
3617:
3608:
3607:
3597:
3587:
3563:
3557:
3556:
3520:
3514:
3513:
3481:
3472:
3471:
3461:
3413:
3407:
3406:
3396:
3372:
3366:
3365:
3333:
3327:
3325:Science Magazine
3316:
3310:
3309:
3267:
3258:
3252:
3251:
3219:
3213:
3212:
3202:
3170:
3164:
3163:
3146:(8): 1672–1676.
3131:
3122:
3121:
3088:(6): 1429–1432.
3073:
3067:
3066:
3064:
3063:
3057:
3040:
3031:
3025:
3024:
3014:
2974:
2968:
2965:
2959:
2958:
2948:
2930:
2898:
2892:
2891:
2881:
2871:
2837:
2828:
2827:
2801:
2792:
2783:
2768:
2762:
2761:
2751:
2733:
2709:
2700:
2699:
2689:
2679:
2651:
2642:
2641:
2639:
2615:
2609:
2608:
2585:Palaeoentomology
2576:
2570:
2569:
2559:
2549:
2517:
2511:
2510:
2486:
2480:
2479:
2469:
2433:
2427:
2426:
2420:
2412:
2388:
2382:
2381:
2345:
2339:
2338:
2336:
2304:
2298:
2297:
2285:
2279:
2278:
2245:(6): 2229–2243.
2230:
2224:
2223:
2199:
2193:
2192:
2156:
2074:Yixian Formation
1856:
1845:
1651:
1512:P. daohugouensis
1346:N. daohugouensis
1312:
1270:
988:Jurahylobittacus
820:Applanatiforceps
708:
621:Yixian Formation
582:Yixian Formation
574:Early Cretaceous
488:Ningcheng County
485:
477:
468:
459:
451:
438:
429:
421:
400:
391:
390:
384:
372:
363:
362:
356:
308:
306:
305:
283:
282:
280:
279:
278:
273:
269:
266:
265:
264:
261:
244:
243:
241:
240:
239:
234:
230:
227:
226:
225:
222:
127:
57:
30:
21:
4665:
4664:
4660:
4659:
4658:
4656:
4655:
4654:
4630:Coal formations
4605:Oxfordian Stage
4600:Callovian Stage
4580:
4579:
4578:
4569:
4541:
4466:
4408:
4353:Jining District
4339:
4291:
4217:Hailar District
4203:
4145:
4105:Horqin District
4091:
4072:Hexigten Banner
4018:
4009:Hainan District
3990:
3951:Donghe District
3932:
3918:Horinger County
3903:Saihan District
3898:Yuquan District
3888:Huimin District
3870:
3863:
3849:
3837:
3802:
3800:Further reading
3797:
3788:
3786:
3778:
3777:
3773:
3738:New Phytologist
3731:
3730:
3726:
3709:
3674:
3673:
3669:
3619:
3618:
3611:
3565:
3564:
3560:
3522:
3521:
3517:
3483:
3482:
3475:
3415:
3414:
3410:
3374:
3373:
3369:
3335:
3334:
3330:
3317:
3313:
3265:
3260:
3259:
3255:
3221:
3220:
3216:
3172:
3171:
3167:
3133:
3132:
3125:
3075:
3074:
3070:
3061:
3059:
3055:
3038:
3033:
3032:
3028:
2983:Biology Letters
2976:
2975:
2971:
2966:
2962:
2900:
2899:
2895:
2839:
2838:
2831:
2799:
2794:
2793:
2786:
2769:
2765:
2711:
2710:
2703:
2653:
2652:
2645:
2617:
2616:
2612:
2578:
2577:
2573:
2532:(15): 5767–72.
2519:
2518:
2514:
2488:
2487:
2483:
2435:
2434:
2430:
2413:
2390:
2389:
2385:
2347:
2346:
2342:
2306:
2305:
2301:
2287:
2286:
2282:
2232:
2231:
2227:
2205:
2201:
2200:
2196:
2158:
2157:
2150:
2146:
2102:Qigu Formations
2052:
1854:
1828:Y. ingensdentes
1633:C. lutrasimilis
1595:Volaticotherium
1570:Epidendrosaurus
1265:
1105:M. daohugoensis
904:Formosibittacus
775:
703:
698:
602:biostratigraphy
570:Middle Jurassic
565:
560:
537:Middle Jurassic
494:, northeastern
404:
403:
402:
401:
398:
397:
394:
393:
392:
375:
374:
373:
370:
369:
366:
365:
364:
303:
301:
276:
274:
270:
267:
262:
259:
257:
255:
254:
237:
235:
231:
228:
223:
220:
218:
216:
215:
158:
126:
125:
124:
123:
118:
113:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
52:
51:
49:
28:
23:
22:
15:
12:
11:
5:
4663:
4661:
4653:
4652:
4647:
4642:
4637:
4632:
4627:
4622:
4617:
4612:
4607:
4602:
4597:
4595:Jurassic China
4592:
4582:
4581:
4575:
4574:
4571:
4570:
4568:
4567:
4562:
4557:
4551:
4549:
4543:
4542:
4540:
4539:
4534:
4529:
4524:
4519:
4514:
4509:
4504:
4499:
4494:
4489:
4483:
4476:
4474:
4468:
4467:
4465:
4464:
4459:
4454:
4449:
4444:
4438:
4431:
4429:
4420:
4414:
4413:
4410:
4409:
4407:
4406:
4401:
4396:
4391:
4386:
4381:
4376:
4374:Shangdu County
4371:
4366:
4361:
4355:
4349:
4347:
4341:
4340:
4338:
4337:
4332:
4327:
4322:
4317:
4315:Dengkou County
4312:
4307:
4305:Linhe District
4301:
4299:
4293:
4292:
4290:
4289:
4284:
4279:
4274:
4269:
4264:
4259:
4254:
4248:
4242:
4236:
4230:
4224:
4219:
4213:
4211:
4205:
4204:
4202:
4201:
4196:
4191:
4189:Hanggin Banner
4186:
4181:
4176:
4171:
4166:
4161:
4155:
4153:
4147:
4146:
4144:
4143:
4138:
4133:
4128:
4123:
4118:
4113:
4107:
4101:
4099:
4093:
4092:
4090:
4089:
4084:
4079:
4077:Ongniud Banner
4074:
4069:
4064:
4059:
4054:
4049:
4044:
4039:
4034:
4028:
4026:
4020:
4019:
4017:
4016:
4011:
4006:
4000:
3998:
3992:
3991:
3989:
3988:
3983:
3978:
3973:
3968:
3963:
3958:
3953:
3948:
3942:
3940:
3934:
3933:
3931:
3930:
3925:
3920:
3915:
3913:Wuchuan County
3910:
3905:
3900:
3895:
3890:
3884:
3882:
3873:
3865:
3864:
3854:
3851:
3850:
3844:Inner Mongolia
3838:
3836:
3835:
3828:
3821:
3813:
3807:
3806:
3801:
3798:
3796:
3795:
3784:paleobiodb.org
3771:
3724:
3667:
3632:(2): 420–426.
3609:
3558:
3515:
3473:
3408:
3367:
3348:(3): 832–859.
3328:
3311:
3253:
3214:
3185:(3): 715–719.
3165:
3123:
3068:
3026:
2989:(5): 775–778.
2969:
2960:
2893:
2829:
2784:
2763:
2701:
2643:
2630:(1): 161–164.
2610:
2591:(2): 095–136.
2571:
2512:
2501:(5): 733–742.
2481:
2428:
2403:(S1): 222–30.
2383:
2340:
2319:(20): L20609.
2299:
2280:
2225:
2194:
2147:
2145:
2142:
2141:
2140:
2139:
2138:
2128:
2122:
2111:
2110:
2109:
2087:
2076:
2071:
2058:
2051:
2048:
2045:
2044:
2037:
2035:
2030:
2025:
2017:
2016:
2014:
2007:
2005:
2000:
1995:
1987:
1986:
1984:
1977:
1975:
1970:
1965:
1957:
1956:
1954:
1951:
1949:
1944:
1939:
1931:
1930:
1928:
1925:
1923:
1918:
1912:
1911:
1909:
1906:
1904:
1899:
1894:
1886:
1885:
1882:
1879:
1876:
1873:
1870:
1866:
1865:
1853:
1850:
1847:
1846:
1839:
1833:
1830:
1825:
1817:
1816:
1814:
1807:
1804:
1799:
1791:
1790:
1781:
1774:
1772:
1767:
1759:
1758:
1756:
1749:
1747:
1742:
1734:
1733:
1724:
1717:
1715:
1710:
1702:
1701:
1692:
1689:
1687:
1682:
1674:
1673:
1671:
1668:
1666:
1661:
1653:
1652:
1645:
1638:
1635:
1630:
1622:
1621:
1612:
1605:
1603:
1598:
1590:
1589:
1580:
1578:
1576:ningchengensis
1573:
1565:
1564:
1555:
1548:
1546:
1541:
1533:
1532:
1523:
1516:
1514:
1509:
1501:
1500:
1498:
1495:
1493:
1488:
1485:Daohugoupterus
1480:
1479:
1470:
1463:
1461:
1459:P. wellnhoferi
1456:
1448:
1447:
1438:
1431:
1429:
1424:
1416:
1415:
1406:
1399:
1397:
1392:
1384:
1383:
1374:
1371:
1369:
1364:
1356:
1355:
1353:
1350:
1348:
1343:
1335:
1334:
1332:
1329:
1327:
1322:
1314:
1313:
1306:
1303:
1300:
1298:C. tianyiensis
1295:
1287:
1286:
1283:
1280:
1277:
1274:
1264:
1261:
1258:
1257:
1251:
1249:
1244:
1239:
1231:
1230:
1224:
1221:
1216:
1211:
1203:
1202:
1196:
1194:
1189:
1184:
1176:
1175:
1169:
1167:
1162:
1157:
1149:
1148:
1142:
1140:
1135:
1130:
1122:
1121:
1115:
1112:
1107:
1102:
1099:Mongolbittacus
1094:
1093:
1087:
1085:
1080:
1075:
1067:
1066:
1060:
1057:
1052:
1047:
1039:
1038:
1032:
1029:
1024:
1019:
1011:
1010:
1004:
1001:
996:
991:
983:
982:
976:
973:
968:
966:J. ginkgofolia
963:
955:
954:
948:
945:
940:
935:
927:
926:
920:
917:
912:
907:
899:
898:
892:
889:
884:
882:E. gracilentum
879:
871:
870:
864:
861:
856:
851:
843:
842:
836:
833:
828:
823:
815:
814:
808:
805:
800:
795:
787:
786:
763:
757:
755:
750:
745:
737:
736:
733:
730:
727:
724:
721:
717:
716:
702:
699:
697:
694:
637:and feathered
564:
561:
559:
556:
492:Inner Mongolia
467:Jiǔlóngshān zǔ
406:
405:
395:
386:
385:
379:
378:
377:
376:
367:
358:
357:
351:
350:
349:
348:
347:
344:
343:
340:
336:
335:
332:
328:
327:
322:
318:
317:
313:
312:
299:
295:
294:
292:Inner Mongolia
289:
285:
284:
272:44.5°N 126.0°E
252:
246:
245:
233:41.8°N 120.8°E
213:
207:
206:
202:
201:
184:
180:
179:
174:
170:
169:
165:
164:
153:
149:
148:
143:
139:
138:
133:
129:
128:
121:
120:
119:
114:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
58:
35:
34:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
4662:
4651:
4648:
4646:
4643:
4641:
4638:
4636:
4633:
4631:
4628:
4626:
4623:
4621:
4618:
4616:
4613:
4611:
4608:
4606:
4603:
4601:
4598:
4596:
4593:
4591:
4588:
4587:
4585:
4566:
4563:
4561:
4558:
4556:
4553:
4552:
4550:
4548:
4544:
4538:
4535:
4533:
4530:
4528:
4525:
4523:
4522:Taibus Banner
4520:
4518:
4515:
4513:
4510:
4508:
4505:
4503:
4500:
4498:
4495:
4493:
4492:Duolun County
4490:
4487:
4484:
4481:
4478:
4477:
4475:
4473:
4469:
4463:
4462:Jalaid Banner
4460:
4458:
4455:
4453:
4450:
4448:
4447:Tuquan County
4445:
4442:
4439:
4436:
4433:
4432:
4430:
4428:
4424:
4421:
4419:
4415:
4405:
4404:Dorbod Banner
4402:
4400:
4397:
4395:
4392:
4390:
4387:
4385:
4382:
4380:
4379:Xinghe County
4377:
4375:
4372:
4370:
4367:
4365:
4364:Zhuozi County
4362:
4359:
4356:
4354:
4351:
4350:
4348:
4346:
4342:
4336:
4333:
4331:
4328:
4326:
4323:
4321:
4318:
4316:
4313:
4311:
4310:Wuyuan County
4308:
4306:
4303:
4302:
4300:
4298:
4294:
4288:
4285:
4283:
4280:
4278:
4277:Oroqin Banner
4275:
4273:
4270:
4268:
4265:
4263:
4260:
4258:
4255:
4252:
4249:
4246:
4243:
4240:
4237:
4234:
4231:
4228:
4225:
4223:
4220:
4218:
4215:
4214:
4212:
4210:
4206:
4200:
4197:
4195:
4192:
4190:
4187:
4185:
4182:
4180:
4177:
4175:
4174:Jungar Banner
4172:
4170:
4167:
4165:
4162:
4160:
4157:
4156:
4154:
4152:
4148:
4142:
4139:
4137:
4134:
4132:
4129:
4127:
4126:Naiman Banner
4124:
4122:
4119:
4117:
4114:
4111:
4108:
4106:
4103:
4102:
4100:
4098:
4094:
4088:
4085:
4083:
4082:Harqin Banner
4080:
4078:
4075:
4073:
4070:
4068:
4065:
4063:
4060:
4058:
4055:
4053:
4050:
4048:
4045:
4043:
4040:
4038:
4035:
4033:
4030:
4029:
4027:
4025:
4021:
4015:
4014:Wuda District
4012:
4010:
4007:
4005:
4002:
4001:
3999:
3997:
3993:
3987:
3984:
3982:
3979:
3977:
3976:Guyang County
3974:
3972:
3969:
3967:
3964:
3962:
3959:
3957:
3954:
3952:
3949:
3947:
3944:
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3941:
3939:
3935:
3929:
3926:
3924:
3921:
3919:
3916:
3914:
3911:
3909:
3908:Togtoh County
3906:
3904:
3901:
3899:
3896:
3894:
3891:
3889:
3886:
3885:
3883:
3881:
3877:
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3866:
3861:
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3848:
3845:
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3616:
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3596:
3591:
3586:
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3577:
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3569:
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3554:
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3526:
3519:
3516:
3511:
3507:
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3499:
3495:
3491:
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3480:
3478:
3474:
3469:
3465:
3460:
3455:
3451:
3447:
3443:
3439:
3435:
3431:
3427:
3423:
3419:
3412:
3409:
3404:
3400:
3395:
3390:
3387:(1): 012005.
3386:
3382:
3378:
3371:
3368:
3363:
3359:
3355:
3351:
3347:
3343:
3339:
3332:
3329:
3326:
3322:
3321:
3315:
3312:
3307:
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3299:
3295:
3291:
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3257:
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3241:
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3233:
3229:
3225:
3218:
3215:
3210:
3206:
3201:
3196:
3192:
3188:
3184:
3180:
3179:Palaeontology
3176:
3169:
3166:
3161:
3157:
3153:
3149:
3145:
3141:
3137:
3130:
3128:
3124:
3119:
3115:
3111:
3107:
3103:
3099:
3095:
3091:
3087:
3083:
3079:
3072:
3069:
3058:on 2012-03-21
3054:
3050:
3046:
3045:
3037:
3030:
3027:
3022:
3018:
3013:
3008:
3004:
3000:
2996:
2992:
2988:
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2973:
2970:
2964:
2961:
2956:
2952:
2947:
2942:
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2934:
2929:
2924:
2920:
2916:
2912:
2908:
2904:
2897:
2894:
2889:
2885:
2880:
2875:
2870:
2865:
2861:
2857:
2854:(8): e71378.
2853:
2849:
2848:
2843:
2836:
2834:
2830:
2825:
2821:
2817:
2813:
2809:
2805:
2798:
2791:
2789:
2785:
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2778:
2774:
2767:
2764:
2759:
2755:
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2745:
2741:
2737:
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2727:
2723:
2719:
2715:
2708:
2706:
2702:
2697:
2693:
2688:
2683:
2678:
2673:
2669:
2665:
2661:
2657:
2650:
2648:
2644:
2638:
2633:
2629:
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2621:
2614:
2611:
2606:
2602:
2598:
2594:
2590:
2586:
2582:
2575:
2572:
2567:
2563:
2558:
2553:
2548:
2543:
2539:
2535:
2531:
2527:
2523:
2516:
2513:
2508:
2504:
2500:
2496:
2492:
2485:
2482:
2477:
2473:
2468:
2463:
2459:
2455:
2451:
2447:
2443:
2441:
2432:
2429:
2424:
2418:
2410:
2406:
2402:
2398:
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2387:
2384:
2379:
2375:
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2367:
2363:
2359:
2355:
2351:
2344:
2341:
2335:
2330:
2326:
2322:
2318:
2314:
2310:
2303:
2300:
2295:
2291:
2284:
2281:
2276:
2272:
2268:
2264:
2260:
2256:
2252:
2248:
2244:
2240:
2236:
2229:
2226:
2221:
2217:
2213:
2209:
2198:
2195:
2190:
2186:
2182:
2178:
2174:
2170:
2166:
2162:
2155:
2153:
2149:
2143:
2136:
2132:
2129:
2126:
2123:
2120:
2117:
2116:
2115:
2112:
2107:
2106:Junggar Basin
2103:
2099:
2095:
2091:
2088:
2085:
2082:
2081:
2080:
2077:
2075:
2072:
2070:
2066:
2062:
2061:Jurassic Asia
2059:
2057:
2054:
2053:
2049:
2042:
2038:
2036:
2034:
2031:
2029:
2026:
2024:
2023:
2019:
2018:
2015:
2012:
2008:
2006:
2004:
2001:
1999:
1996:
1994:
1993:
1992:Xingxueanthus
1989:
1988:
1985:
1982:
1978:
1976:
1974:
1971:
1969:
1966:
1964:
1963:
1962:Schmeissneria
1959:
1958:
1955:
1952:
1950:
1948:
1945:
1943:
1942:S. jeholensis
1940:
1938:
1937:
1933:
1932:
1929:
1926:
1924:
1922:
1919:
1917:
1916:C. burejensis
1914:
1913:
1910:
1907:
1905:
1903:
1900:
1898:
1895:
1893:
1892:
1887:
1883:
1880:
1877:
1874:
1871:
1868:
1867:
1864:
1863:
1857:
1851:
1844:
1840:
1838:
1834:
1831:
1829:
1826:
1824:
1823:
1819:
1818:
1815:
1812:
1808:
1805:
1803:
1800:
1798:
1797:
1793:
1792:
1786:
1782:
1780:mammaliaform
1779:
1775:
1773:
1771:
1768:
1766:
1765:
1761:
1760:
1757:
1754:
1753:euharamiyidan
1750:
1748:
1746:
1743:
1741:
1740:
1736:
1735:
1729:
1725:
1722:
1718:
1716:
1714:
1711:
1709:
1708:
1704:
1703:
1697:
1693:
1690:
1688:
1686:
1685:A, scansorius
1683:
1681:
1680:
1676:
1675:
1672:
1669:
1667:
1665:
1662:
1660:
1659:
1655:
1654:
1650:
1646:
1644:mammaliaform
1643:
1639:
1636:
1634:
1631:
1629:
1628:
1624:
1623:
1617:
1613:
1610:
1609:eutriconodont
1606:
1604:
1602:
1599:
1597:
1596:
1592:
1591:
1585:
1581:
1579:
1577:
1574:
1572:
1571:
1567:
1566:
1560:
1556:
1553:
1547:
1545:
1542:
1540:
1539:
1538:Epidexipteryx
1535:
1534:
1528:
1524:
1521:
1517:
1515:
1513:
1510:
1508:
1507:
1503:
1502:
1499:
1496:
1494:
1492:
1489:
1487:
1486:
1482:
1481:
1475:
1471:
1468:
1467:darwinopteran
1464:
1462:
1460:
1457:
1455:
1454:
1453:Pterorhynchus
1450:
1449:
1443:
1439:
1436:
1432:
1430:
1428:
1425:
1423:
1422:
1418:
1417:
1411:
1407:
1404:
1400:
1398:
1396:
1393:
1391:
1390:
1386:
1385:
1379:
1375:
1373:A salamander
1372:
1370:
1368:
1365:
1363:
1362:
1358:
1357:
1354:
1352:A salamander
1351:
1349:
1347:
1344:
1342:
1341:
1340:Neimengtriton
1337:
1336:
1333:
1331:A salamander
1330:
1328:
1326:
1323:
1321:
1320:
1316:
1315:
1311:
1307:
1305:A salamander
1304:
1301:
1299:
1296:
1294:
1293:
1289:
1288:
1284:
1281:
1278:
1275:
1272:
1271:
1268:
1262:
1256:
1252:
1250:
1248:
1245:
1243:
1240:
1238:
1237:
1233:
1232:
1229:
1225:
1222:
1220:
1217:
1215:
1212:
1210:
1209:
1205:
1204:
1201:
1197:
1195:
1193:
1190:
1188:
1185:
1183:
1182:
1178:
1177:
1174:
1170:
1168:
1166:
1163:
1161:
1158:
1156:
1155:
1151:
1150:
1147:
1143:
1141:
1139:
1136:
1134:
1131:
1129:
1128:
1127:Pseudomantina
1124:
1123:
1120:
1116:
1113:
1111:
1108:
1106:
1103:
1101:
1100:
1096:
1095:
1092:
1088:
1086:
1084:
1081:
1079:
1076:
1074:
1073:
1072:Mongolarachne
1069:
1068:
1065:
1061:
1058:
1056:
1053:
1051:
1048:
1046:
1045:
1041:
1040:
1037:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1017:
1013:
1012:
1009:
1005:
1002:
1000:
997:
995:
992:
990:
989:
985:
984:
981:
977:
974:
972:
969:
967:
964:
962:
961:
957:
956:
953:
949:
946:
944:
941:
939:
936:
934:
933:
932:Fortiholcorpa
929:
928:
925:
921:
918:
916:
913:
911:
908:
906:
905:
901:
900:
897:
893:
890:
888:
885:
883:
880:
878:
877:
873:
872:
869:
865:
862:
860:
857:
855:
852:
850:
849:
845:
844:
841:
837:
834:
832:
829:
827:
824:
822:
821:
817:
816:
813:
809:
806:
804:
801:
799:
796:
794:
793:
789:
788:
783:
782:Mongolarachne
779:
772:
768:
762:
758:
756:
754:
751:
749:
746:
744:
743:
739:
738:
734:
731:
728:
725:
722:
719:
718:
715:
714:
709:
706:
700:
695:
693:
690:
686:
682:
678:
674:
670:
666:
665:
660:
656:
652:
646:
644:
640:
639:maniraptorans
636:
635:
630:
624:
622:
618:
614:
609:
607:
606:index fossils
603:
598:
593:
591:
587:
583:
579:
575:
571:
562:
557:
555:
553:
552:Daohugou Beds
548:
546:
545:Late Jurassic
542:
538:
534:
529:
527:
524:
520:
516:
512:
508:
504:
503:conglomerates
499:
497:
493:
489:
486:) village of
481:
473:
469:
463:
455:
447:
443:
439:
437:Hǎifánggōu zǔ
433:
425:
417:
413:
383:
355:
345:
341:
337:
333:
329:
326:
323:
319:
314:
311:
300:
296:
293:
290:
286:
281:
253:
251:
247:
242:
214:
212:
208:
203:
200:
196:
192:
188:
185:
181:
178:
175:
171:
166:
162:
157:
154:
150:
147:
144:
140:
137:
134:
130:
117:
112:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
56:
53:165–160
48:
44:
40:
36:
31:
19:
4369:Huade County
4282:Evenk Banner
4169:Dalad Banner
4131:Jarud Banner
4116:Kailu County
4087:Aohan Banner
4052:Linxi County
3787:. Retrieved
3783:
3774:
3744:(1): 83–99.
3741:
3737:
3727:
3713:cite journal
3683:(1): 47–55.
3680:
3676:
3670:
3629:
3625:
3575:
3571:
3561:
3531:(1): 25–33.
3528:
3524:
3518:
3493:
3489:
3425:
3421:
3411:
3384:
3380:
3370:
3345:
3341:
3331:
3320:Castorocauda
3319:
3314:
3273:
3269:
3256:
3231:
3227:
3217:
3182:
3178:
3168:
3143:
3139:
3085:
3081:
3071:
3060:. Retrieved
3053:the original
3048:
3042:
3029:
2986:
2982:
2972:
2963:
2910:
2906:
2896:
2851:
2845:
2807:
2803:
2772:
2766:
2721:
2717:
2659:
2627:
2623:
2613:
2588:
2584:
2574:
2529:
2525:
2515:
2498:
2494:
2484:
2449:
2445:
2439:
2431:
2417:cite journal
2400:
2396:
2386:
2356:(1): 42–45.
2353:
2349:
2343:
2316:
2312:
2302:
2293:
2289:
2283:
2242:
2238:
2228:
2214:(3): 75–81.
2211:
2207:
2197:
2164:
2160:
2068:
2027:
2020:
1997:
1990:
1967:
1960:
1941:
1934:
1915:
1896:
1889:
1859:
1827:
1822:Yanliaomyzon
1820:
1811:peipiaosteid
1801:
1794:
1769:
1764:Pseudotribos
1762:
1744:
1737:
1712:
1705:
1684:
1679:Agilodocodon
1677:
1663:
1658:Microdocodon
1656:
1632:
1627:Castorocauda
1625:
1600:
1593:
1575:
1568:
1543:
1536:
1520:maniraptoran
1511:
1504:
1497:A pterosaur
1491:D. delicatus
1490:
1483:
1458:
1451:
1435:ctenochasmid
1426:
1421:Liaodactylus
1419:
1403:anurognathid
1394:
1389:Jeholopterus
1387:
1366:
1359:
1345:
1338:
1325:J. paradoxus
1324:
1319:Jeholotriton
1317:
1297:
1290:
1266:
1242:S. sparsulus
1241:
1234:
1213:
1206:
1186:
1181:Sinojuraphis
1179:
1159:
1152:
1132:
1125:
1104:
1097:
1078:M. jurassica
1077:
1070:
1050:M. forcipata
1049:
1044:Miriholcorpa
1042:
1021:
1014:
993:
986:
965:
958:
937:
930:
910:F. macularis
909:
902:
881:
876:Ekpagloderma
874:
853:
846:
835:3 specimens
825:
818:
807:2 specimens
797:
790:
781:
770:
747:
740:
711:
704:
688:
680:
676:
668:
664:Peipiaosteus
662:
658:
650:
648:
642:
634:Jeholopterus
632:
629:Liaoxitriton
628:
626:
616:
612:
610:
604:(the use of
596:
594:
577:
566:
563:Daohugou bed
551:
549:
530:
526:environments
500:
465:
441:
435:
411:
409:
339:Year defined
316:Type section
177:Conglomerate
161:unconformity
4565:Ejin Banner
4497:Abag Banner
4257:Arun Banner
4194:Uxin Banner
4184:Otog Banner
4121:Hure Banner
3428:(1): 6652.
2440:Protopteryx
2137:, Argentina
2119:Oxford Clay
1998:X. sinensis
1968:S. sinensis
1891:Coniopteris
1778:shuotheriid
1770:P. robustus
1721:allotherian
1719:A possible
1664:M. gracilis
1640:An aquatic
1601:V. antiquum
1367:P. sinensis
1361:Pangerpeton
1292:Chunerpeton
1263:Vertebrates
1223:1 specimen
1214:S. concavum
1160:P. striatus
1133:P. baijuyii
1114:1 specimen
1059:1 specimen
1031:1 specimen
1003:1 specimen
994:J. astictus
975:1 specimen
947:1 specimen
938:F. paradoxa
919:1 specimen
891:1 specimen
863:1 specimen
848:Archaboilus
826:A. angustus
792:Aneuroderma
742:Ahirmoneura
655:Jehol Biota
513:, and thin
277:44.5; 126.0
275: /
238:41.8; 120.8
236: /
211:Coordinates
4584:Categories
3789:2024-05-10
3496:: 104937.
3234:: 111818.
3062:2011-08-29
2724:(7): 614.
2296:: 584–591.
2144:References
2108:, Xinjiang
2041:angiosperm
2011:angiosperm
1981:angiosperm
1739:Mirusodens
1607:A gliding
1469:pterosaur
1437:pterosaur
1405:pterosaur
1119:hangingfly
1064:Mecopteran
1036:harvestman
1022:M. dunlopi
1008:hangingfly
980:hangingfly
952:Mecopteran
924:hangingfly
854:A. musicus
701:Arthropods
523:lacustrine
325:Haifanggou
4227:Manzhouli
4209:Hulunbuir
3758:0028-646X
3705:140739086
3646:0028-646X
3553:227180592
3450:2041-1723
3403:1755-1315
3362:0024-4082
3160:0891-2963
3118:255378643
3110:1336-9563
3003:1744-9561
2937:0027-8424
2824:1175-5334
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2740:2075-4450
2605:2624-2834
2476:133507763
2378:140588867
2275:133314433
2267:1755-6724
2220:0001-6616
2121:, England
2098:Shishugou
1947:Ningcheng
1878:Abundance
1796:Liaosteus
1707:Megaconus
1554:dinosaur
1522:dinosaur
1506:Pedopenna
1146:cockroach
1016:Mesobunus
798:A. oiodes
729:Abundance
677:Lycoptera
669:Lycoptera
643:Lycoptera
541:Oxfordian
533:Callovian
507:sandstone
321:Named for
187:Sandstone
168:Lithology
142:Underlies
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4480:Xilinhot
4472:Xilingol
4358:Fengzhen
4297:Bayannur
4233:Zalantun
4110:Holingol
4097:Tongliao
3766:30681148
3662:31418869
3654:26968097
3604:17284326
3468:37907522
3459:10618186
3298:12660782
3209:85818502
3082:Biologia
3021:21508021
2955:23184994
2888:23977031
2847:PLoS ONE
2758:37504620
2749:10380475
2696:34759716
2566:22411790
2189:96442710
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2033:Liaoning
2028:E. panii
2022:Euanthus
2003:Liaoning
1973:Liaoning
1921:Liaoning
1902:Liaoning
1897:C. bella
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1173:lacewing
511:mudstone
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4239:Yakeshi
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3860:capital
3685:Bibcode
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3430:Bibcode
3306:4411650
3278:Bibcode
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3187:Bibcode
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3012:3169061
2946:3528590
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2879:3743757
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2687:8563706
2664:Bibcode
2660:ZooKeys
2557:3326464
2534:Bibcode
2454:Bibcode
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2321:Bibcode
2247:Bibcode
2169:Bibcode
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1837:lamprey
1745:M. caii
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