Knowledge (XXG)

Qigu Formation

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Augustin, Felix J.; Matzke, Andreas T.; Maisch, Michael W.; Pfretzschner, Hans-Ulrich (July 2020). "First evidence of an ankylosaur (Dinosauria, Ornithischia) from the Jurassic Qigu Formation (Junggar Basin, NW China) and the early fossil record of Ankylosauria".
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Wings, Oliver; Rabi, Márton; Schneider, Jörg W.; Schwermann, Leonie; Sun, Ge; Zhou, Chang-Fu; Joyce, Walter G. (2012), "An enormous Jurassic turtle bone bed from the Turpan Basin of Xinjiang, China",
784:"First record of a eusauropod (Dinosauria: Sauropoda) from the Upper Jurassic Qigu-Formation (southern Junggar Basin, China), and a reconsideration of Late Jurassic sauropod diversity in Xinjiang" 1060:
Thomas Martin; Alexander O. Averianov; Hans-Ulrich Pfretzschner (2010). "Mammals from the Late Jurassic Qigu Formation in the Southern Junggar Basin, Xinjiang, Northwest China".
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Maisch, Michael W.; Matzke, Andreas T. (October 2003). "Theropods (dinosauria, saurischia) from the middle Jurassic Toutunhe Formation of the Southern Junggar Basin, NW China".
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Wings, Oliver; Pfretzschner, Hans-Ulrich; Maisch, Michael W. (2007-01-01). "The first evidence of a stegosaur (Dinosauria, Ornithischia) from the Jurassic of Xinjiang/China".
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is thought to likely belong to the Qigu Formation, though it belongs to the strata of the Turpan Basin. Remains of indeterminate dinosaurs, including
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remains are among the fossils that have been recovered from the formation, including theropod teeth and a fibula. a
1183: 1007:"Small theropod teeth (Dinosauria) from the Upper Jurassic Qigu Formation of the southern Junggar Basin, NW China" 1188: 1163: 224: 185: 448:
have been recovered from the formation. Among others, the following fossils have been found in the formation:
392:, which is in a different basin. The term "Qigu Formation" is also used to sediments of equivalent age in the 1203: 1168: 889: 1069: 971: 919: 907: 847: 705: 114: 906:
Augustin, Felix J.; Matzke, Andreas T.; Maisch, Michael W.; Pfretzschner, Hans-Ulrich (2020-12-15).
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was erroneously thought to be from this formation, but it is actually from the older
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Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
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Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
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Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
749:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
1123:(2nd ed.). Berkeley: University of California Press. 532: 450: 1005:
Maisch, Michael W.; Matzke, Andreas T. (2020-01-01).
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Maisch, Michael W.; Matzke, Andreas T. (2019-01-01).
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Indeterminate 362:in the Southern 331: 330: 322: 321: 313: 312: 306: 276: 274: 273: 251: 250: 248: 247: 246: 241: 237: 234: 233: 232: 229: 212: 211: 209: 208: 207: 202: 198: 195: 194: 193: 190: 125:Kalaza Formation 106: 43: 16: 1219: 1218: 1214: 1213: 1212: 1210: 1209: 1208: 1164:Oxfordian Stage 1144: 1143: 1135: 1133: 1131: 1117:, eds. (2004). 1105: 1102: 1097: 1059: 1058: 1054: 1042: 1038: 1004: 1003: 999: 960: 959: 955: 905: 904: 900: 894:Livescience.com 887: 886: 882: 846:(11): 925–935, 837: 836: 832: 827: 823: 781: 780: 776: 746: 745: 741: 695: 694: 690: 686: 669: 455:Crocodyliformes 443:rhamphorhynchid 428:Shanshan County 406: 340: 339: 338: 337: 334: 333: 332: 324: 323: 315: 314: 292: 271: 269: 244: 242: 238: 235: 230: 227: 225: 223: 222: 205: 203: 199: 196: 191: 188: 186: 184: 183: 105: 104: 99: 94: 89: 84: 79: 74: 69: 64: 59: 54: 49: 38: 37: 36: 12: 11: 5: 1217: 1215: 1207: 1206: 1204:Inner Mongolia 1201: 1196: 1191: 1186: 1181: 1176: 1171: 1169:Jurassic China 1166: 1161: 1156: 1146: 1145: 1142: 1141: 1129: 1120:The Dinosauria 1101: 1098: 1096: 1095: 1068:(3): 295–319. 1052: 1044:Qigu Formation 1036: 997: 953: 898: 880: 830: 821: 794:(1): 109–117. 774: 755:(1): 113–118. 739: 704:(2): 281–292. 687: 685: 682: 681: 680: 675: 668: 665: 662: 661: 659: 657: 655: 654:Indeterminate 652: 650:Eutriconodonta 646: 645: 643: 641: 639: 634: 626: 625: 623: 618: 616: 611: 603: 602: 600: 598: 596: 595:Indeterminate 593: 585: 584: 582: 580: 577: 575: 570: 562: 561: 558: 555: 552: 549: 546: 542: 541: 538:Mammaliamorphs 529: 528: 526: 524: 522: 514: 513: 511: 509: 507: 499: 498: 496: 494: 491: 489: 488:Indeterminate 486: 478: 477: 474: 471: 468: 465: 462: 458: 457: 405: 404:Fossil content 402: 348:Qigu Formation 342: 341: 335: 326: 325: 317: 316: 308: 307: 301: 300: 299: 298: 295: 294: 285: 281: 280: 267: 263: 262: 257: 253: 252: 220: 214: 213: 181: 175: 174: 170: 169: 160: 156: 155: 151: 150: 147: 143: 142: 132: 128: 127: 122: 118: 117: 112: 108: 107: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 45: 44: 21: 20: 19:Qigu Formation 13: 10: 9: 6: 4: 3: 2: 1216: 1205: 1202: 1200: 1197: 1195: 1192: 1190: 1187: 1185: 1182: 1180: 1177: 1175: 1172: 1170: 1167: 1165: 1162: 1160: 1157: 1155: 1152: 1151: 1149: 1132: 1130:0-520-24209-2 1126: 1122: 1121: 1116: 1112: 1111:Dodson, Peter 1108: 1104: 1103: 1099: 1091: 1087: 1083: 1079: 1075: 1071: 1067: 1063: 1056: 1053: 1049: 1045: 1040: 1037: 1032: 1028: 1024: 1020: 1017:(1): 91–100. 1016: 1012: 1008: 1001: 998: 993: 989: 985: 981: 977: 973: 969: 965: 957: 954: 949: 945: 941: 937: 933: 929: 925: 921: 917: 913: 909: 902: 899: 895: 891: 884: 881: 877: 873: 869: 865: 861: 857: 853: 849: 845: 841: 834: 831: 825: 822: 817: 813: 809: 805: 801: 797: 793: 789: 785: 778: 775: 770: 766: 762: 758: 754: 750: 743: 740: 735: 731: 727: 723: 719: 715: 711: 707: 703: 699: 692: 689: 683: 679: 676: 674: 671: 670: 666: 660: 658: 656: 653: 651: 648: 647: 644: 642: 640: 638: 635: 633: 632: 631:Sineleutherus 628: 627: 624: 622: 619: 617: 615: 612: 610: 609: 605: 604: 601: 599: 597: 594: 592: 591: 587: 586: 583: 581: 576: 574: 571: 569: 568: 564: 563: 559: 556: 553: 550: 547: 544: 543: 540: 539: 534: 527: 525: 523: 521: 520: 516: 515: 512: 510: 508: 506: 505: 501: 500: 497: 495: 490: 485: 484: 480: 479: 475: 472: 469: 466: 463: 460: 459: 456: 452: 449: 447: 444: 439: 437: 433: 429: 426:Chelonia" in 425: 421: 420: 415: 411: 403: 401: 399: 395: 391: 387: 386: 385:Xinjiangtitan 381: 377: 373: 369: 365: 364:Junggar Basin 361: 357: 353: 352:Late Jurassic 349: 305: 296: 290: 289:Junggar Basin 286: 282: 279: 268: 264: 261: 258: 254: 249: 240:42.9°N 97.5°E 221: 219: 215: 210: 201:43.6°N 87.3°E 182: 180: 176: 171: 168: 164: 161: 157: 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: 30: 26: 22: 17: 1134:. Retrieved 1119: 1100:Bibliography 1065: 1061: 1055: 1039: 1014: 1010: 1000: 967: 963: 956: 915: 911: 901: 893: 883: 843: 839: 833: 824: 791: 787: 777: 752: 748: 742: 701: 697: 691: 637:S. uyguricus 636: 629: 613: 606: 588: 573:N. mackennai 572: 565: 536: 519:Theriosuchus 517: 502: 483:Nominosuchus 481: 454: 440: 417: 407: 394:Turpan Basin 383: 347: 345: 33:Kimmeridgian 1048:Fossilworks 608:Dsungarodon 590:Tegotherium 436:ankylosaurs 412:freshwater 358:) geologic 243: / 204: / 179:Coordinates 1148:Categories 1136:2019-02-21 918:: 109999. 684:References 621:Docodontan 567:Nanolestes 504:Sunosuchus 446:pterosaurs 380:Eusauropod 245:42.9; 97.5 206:43.6; 87.3 137:(Junggar) 1090:129008041 1031:213709095 992:225545154 948:225210438 940:0031-0182 816:135213577 808:0077-7749 769:0077-7749 734:129631182 726:0031-0220 554:Location 551:Material 470:Location 467:Material 376:stegosaur 360:formation 356:Oxfordian 287:Southern 167:sandstone 163:Siltstone 154:Lithology 146:Thickness 121:Underlies 29:Oxfordian 876:17423081 868:23086389 667:See also 548:Species 464:Species 432:Xinjiang 410:Jurassic 372:Dinosaur 260:Xinjiang 173:Location 131:Overlies 1070:Bibcode 972:Bibcode 964:Geobios 920:Bibcode 848:Bibcode 706:Bibcode 614:D. zuoi 560:Images 476:Images 419:Annemys 382:tooth. 266:Country 231:97°30′E 228:42°54′N 192:87°18′E 189:43°36′N 159:Primary 31:-Early 1127:  1088:  1029:  990:  946:  938:  874:  866:  814:  806:  767:  732:  724:  557:Notes 473:Notes 414:turtle 291:(blue) 284:Extent 275:  256:Region 1086:S2CID 1027:S2CID 988:S2CID 944:S2CID 872:S2CID 812:S2CID 730:S2CID 545:Taxa 461:Taxa 368:China 350:is a 278:China 1125:ISBN 1050:.org 936:ISSN 864:PMID 804:ISSN 765:ISSN 722:ISSN 424:Mesa 346:The 111:Type 47:PreꞒ 1078:doi 1046:at 1019:doi 1015:295 980:doi 928:doi 916:560 856:doi 844:114 796:doi 792:291 757:doi 753:243 714:doi 366:in 1150:: 1113:; 1109:; 1084:. 1076:. 1066:90 1064:. 1025:. 1013:. 1009:. 986:. 978:. 968:61 966:. 942:. 934:. 926:. 914:. 910:. 892:, 870:, 862:, 854:, 842:, 810:. 802:. 790:. 786:. 763:. 751:. 728:. 720:. 712:. 702:77 700:. 430:, 400:. 165:, 97:Pg 41:Ma 35:, 27:: 1139:. 1092:. 1080:: 1072:: 1033:. 1021:: 994:. 982:: 974:: 950:. 930:: 922:: 858:: 850:: 818:. 798:: 771:. 759:: 736:. 716:: 708:: 354:( 102:N 92:K 87:J 82:T 77:P 72:C 67:D 62:S 57:O 52:Ꞓ

Index

Stratigraphic range
Oxfordian
Kimmeridgian
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N
Geological formation
Kalaza Formation
Toutunhe Formation
Qiketai Formation
Siltstone
sandstone
Coordinates
43°36′N 87°18′E / 43.6°N 87.3°E / 43.6; 87.3
Approximate paleocoordinates
42°54′N 97°30′E / 42.9°N 97.5°E / 42.9; 97.5
Xinjiang
China
Junggar Basin
Qigu Formation is located in Dzungaria

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