Knowledge (XXG)

Lago Colhué Huapí Formation

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318: 325: 602:"New age constraints for the Salamanca Formation and lower Río Chico Group in the western San Jorge Basin, Patagonia, Argentina: implications for Cretaceous—Paleogene extinction recovery and land mammal age correlations" 712:; Ridgely, R.C.; Casal, G.A.; Martínez, J.E. (2016), "A Basal Lithostrotian Titanosaur (Dinosauria: Sauropoda) with a Complete Skull: Implications for the Evolution and Paleobiology of Titanosauria", 848: 449: 545: 813: 828: 541:"Análisis estratigráfico y paleontológico del Cretácico Superior en la Cuenca del Golfo San Jorge: Nueva unidad litoestratigráfica para el Grupo Chubut" 808: 444: 317: 371: 305: 606: 572:[Aeolosaurus colhuehuapensis sp. nov. (Sauropoda, Titanosauria) from the Bajo Barreal Formation, Upper Cretaceous of Argentina], 868: 853: 674: 236: 197: 784: 858: 863: 838: 818: 574: 190: 650: 873: 843: 383: 134: 833: 823: 643:
Estratigrafía y tectónica de la región central de la Provincia de Chubut, República Argentina (PhD thesis)
390: 153: 359: 290: 641: 540: 723: 615: 379: 138: 114: 770: 762: 375: 351: 142: 355: 124: 570:
sp. nov. (Sauropoda, Titanosauria) de la Formación Bajo Barreal, Cretácico Superior de Argentina"
780: 751: 741: 731: 691: 683: 623: 583: 347: 727: 619: 746: 709: 229: 802: 665: 601: 565: 415: 71: 32: 24: 766: 427: 421: 409: 774: 736: 687: 600:
Clyde, W.C.; Wilf, P.; Slingerland, Iglesias A.; Barnum, T.; Bijl, P.K. (2014),
432: 403: 46: 393:, but are now recognized as a distinct stratigraphic unit in their own right. 91: 56: 389:
The strata of the Lago Colhué Huapé Formation were thought to pertain to the
251: 238: 212: 199: 367: 363: 272: 178: 96: 40: 28: 755: 587: 401:
Taxa recovered from the Lago Colhué Huapí Formation include the sauropods
714: 564:
Casal, G.; Martínez, R.D.; Luna, M.; Sciutto, J. C.; Lamanna, M. (2007),
86: 81: 66: 61: 51: 695: 101: 76: 627: 666:"A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur 168: 779:, Berkeley: University of California Press, pp. 1–880, 539:
Casal, Gabriel A.; Allard, José O.; Foix, Nicolás (2015),
450:
List of stratigraphic units with few dinosaur genera
431:was also present. The apex predator was an unnamed 324: 301: 296: 286: 278: 267: 228: 189: 184: 174: 164: 159: 149: 130: 120: 110: 18: 849:Fossiliferous stratigraphic units of South America 670:, with a description of a new titanosaur genus" 8: 546:Revista de la Asociación Geológica Argentina 470: 468: 466: 15: 745: 735: 814:Upper Cretaceous Series of South America 445:List of dinosaur-bearing rock formations 462: 419:and the probable elasmarian ornithopod 332:Lago Colhué Huapí Formation (Argentina) 607:Geological Society of America Bulletin 7: 829:Maastrichtian Stage of South America 575:Revista Brasileira de Paleontologia 425:. The dubious possible ceratopsian 675:Journal of Vertebrate Paleontology 14: 708:Martínez, R.D.F.; Lamanna, M.C.; 664:Mannion, P.D.; Otero, A. (2012), 809:Geologic formations of Argentina 323: 316: 1: 413:, as well as the hadrosaurid 370:. The formation, named after 737:10.1371/journal.pone.0151661 688:10.1080/02724634.2012.660898 230:Approximate paleocoordinates 776:The Dinosauria, 2nd edition 651:Universidad de Buenos Aires 640:Cortés, José María (1986), 568:Aeolosaurus colhuehuapensis 344:Lago Colhué Huapí Formation 19:Lago Colhué Huapí Formation 890: 869:Geology of Chubut Province 854:Paleontology in Argentina 526:Mannion & Otero, 2012 384:Laguna Palacios Formation 382:and in some areas by the 311: 135:Laguna Palacios Formation 23: 391:Bajo Barreal Formation 154:Bajo Barreal Formation 859:Golfo San Jorge Basin 668:Argyrosaurus superbus 588:10.4072/rbp.2007.1.05 397:Vertebrate paleofauna 374:, is overlain by the 360:Golfo San Jorge Basin 291:Golfo San Jorge Basin 864:Geology of Patagonia 839:Sandstone formations 819:Cretaceous Argentina 763:Weishampel, David B. 115:Geological formation 728:2016PLoSO..1151661M 620:2014GSAB..126..289C 376:Salamanca Formation 248: /  209: /  143:Salamanca Formation 25:Stratigraphic range 771:Osmólska, Halszka 372:Lake Colhué Huapí 340: 339: 306:Lake Colhué Huapí 881: 874:Mapuche language 844:Fluvial deposits 795: 794: 793: 758: 749: 739: 704: 703: 702: 660: 659: 658: 653:, pp. 1–242 648: 636: 635: 634: 628:10.1130/B30915.1 614:(3–4): 289–306, 596: 595: 594: 560: 559: 558: 527: 524: 518: 511: 505: 498: 492: 485: 479: 472: 327: 326: 320: 263: 262: 260: 259: 258: 253: 249: 246: 245: 244: 241: 224: 223: 221: 220: 219: 214: 210: 207: 206: 205: 202: 106: 43: 16: 889: 888: 884: 883: 882: 880: 879: 878: 834:Tuff formations 824:Campanian Stage 799: 798: 791: 789: 787: 761: 722:(4): e0151661, 707: 700: 698: 663: 656: 654: 646: 639: 632: 630: 599: 592: 590: 563: 556: 554: 538: 535: 530: 525: 521: 512: 508: 499: 495: 486: 482: 473: 464: 460: 441: 399: 380:Río Chico Group 348:Late Cretaceous 336: 335: 334: 333: 330: 329: 328: 256: 254: 250: 247: 242: 239: 237: 235: 234: 217: 215: 211: 208: 203: 200: 198: 196: 195: 139:Río Chico Group 105: 104: 99: 94: 89: 84: 79: 74: 69: 64: 59: 54: 49: 38: 37: 35: 12: 11: 5: 887: 885: 877: 876: 871: 866: 861: 856: 851: 846: 841: 836: 831: 826: 821: 816: 811: 801: 800: 797: 796: 785: 759: 705: 682:(3): 614–638, 661: 637: 597: 561: 534: 531: 529: 528: 519: 506: 493: 480: 461: 459: 456: 455: 454: 453: 452: 440: 437: 398: 395: 338: 337: 331: 322: 321: 315: 314: 313: 312: 309: 308: 303: 299: 298: 294: 293: 288: 284: 283: 280: 276: 275: 269: 265: 264: 232: 226: 225: 193: 187: 186: 182: 181: 176: 172: 171: 166: 162: 161: 157: 156: 151: 147: 146: 132: 128: 127: 122: 118: 117: 112: 108: 107: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 45: 44: 21: 20: 13: 10: 9: 6: 4: 3: 2: 886: 875: 872: 870: 867: 865: 862: 860: 857: 855: 852: 850: 847: 845: 842: 840: 837: 835: 832: 830: 827: 825: 822: 820: 817: 815: 812: 810: 807: 806: 804: 788: 786:0-520-24209-2 782: 778: 777: 772: 768: 767:Dodson, Peter 764: 760: 757: 753: 748: 743: 738: 733: 729: 725: 721: 717: 716: 711: 706: 697: 693: 689: 685: 681: 677: 676: 671: 669: 662: 652: 645: 644: 638: 629: 625: 621: 617: 613: 609: 608: 603: 598: 589: 585: 581: 577: 576: 571: 569: 562: 552: 548: 547: 542: 537: 536: 532: 523: 520: 516: 510: 507: 503: 497: 494: 490: 484: 481: 477: 471: 469: 467: 463: 457: 451: 448: 447: 446: 443: 442: 438: 436: 434: 430: 429: 424: 423: 418: 417: 416:Secernosaurus 412: 411: 406: 405: 396: 394: 392: 387: 385: 381: 377: 373: 369: 365: 361: 357: 353: 349: 345: 319: 310: 307: 304: 300: 295: 292: 289: 285: 281: 277: 274: 270: 266: 261: 252:48.2°S 55.2°W 233: 231: 227: 222: 213:45.6°S 68.5°W 194: 192: 188: 183: 180: 177: 173: 170: 167: 163: 158: 155: 152: 148: 144: 140: 136: 133: 129: 126: 123: 119: 116: 113: 109: 103: 98: 93: 88: 83: 78: 73: 68: 63: 58: 53: 48: 42: 34: 33:Maastrichtian 30: 26: 22: 17: 790:, retrieved 775: 719: 713: 699:, retrieved 696:11336/197194 679: 673: 667: 655:, retrieved 642: 631:, retrieved 611: 605: 591:, retrieved 582:(1): 53–62, 579: 573: 567: 555:, retrieved 550: 544: 533:Bibliography 522: 514: 509: 501: 496: 488: 483: 475: 433:megaraptorid 428:Notoceratops 426: 422:Sektensaurus 420: 414: 410:Argyrosaurus 408: 402: 400: 388: 356:Chubut Group 343: 341: 297:Type section 257:-48.2; -55.2 218:-45.6; -68.5 125:Chubut Group 710:Novas, F.E. 404:Aeolosaurus 255: / 216: / 191:Coordinates 39:80–66  803:Categories 792:2019-02-21 701:2019-02-23 657:2019-02-16 633:2019-02-23 593:2019-02-23 557:2019-02-16 458:References 500:Martínez 368:Argentina 364:Patagonia 352:formation 350:geologic 302:Named for 282:Argentina 273:Patagonia 179:Sandstone 160:Lithology 131:Underlies 29:Campanian 773:(2004), 756:27115989 715:PLoS ONE 439:See also 271:Central 185:Location 150:Overlies 747:4846048 724:Bibcode 616:Bibcode 553:: 77–95 378:of the 358:in the 354:of the 279:Country 243:55°12′W 240:48°12′S 204:68°30′W 201:45°36′S 165:Primary 121:Unit of 783:  754:  744:  517:, 2007 515:et al. 513:Casal 504:, 2016 502:et al. 491:, 2014 489:et al. 487:Clyde 478:, 2015 476:et al. 474:Casal 407:, and 287:Extent 268:Region 647:(PDF) 346:is a 175:Other 781:ISBN 752:PMID 342:The 169:Tuff 137:and 111:Type 47:PreꞒ 742:PMC 732:doi 692:hdl 684:doi 624:doi 612:126 584:doi 362:in 805:: 769:; 765:; 750:, 740:, 730:, 720:11 718:, 690:, 680:32 678:, 672:, 649:, 622:, 610:, 604:, 580:10 578:, 551:72 549:, 543:, 465:^ 435:. 386:. 366:, 97:Pg 41:Ma 27:: 734:: 726:: 694:: 686:: 626:: 618:: 586:: 566:" 145:) 141:( 102:N 92:K 87:J 82:T 77:P 72:C 67:D 62:S 57:O 52:Ꞓ 36:~ 31:-

Index

Stratigraphic range
Campanian
Maastrichtian
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N
Geological formation
Chubut Group
Laguna Palacios Formation
Río Chico Group
Salamanca Formation
Bajo Barreal Formation
Tuff
Sandstone
Coordinates
45°36′S 68°30′W / 45.6°S 68.5°W / -45.6; -68.5
Approximate paleocoordinates
48°12′S 55°12′W / 48.2°S 55.2°W / -48.2; -55.2
Patagonia
Golfo San Jorge Basin

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