331:
298:
392:
383:
374:
365:
356:
347:
338:
478:
Dinosaur remains are among the fossils that have been recovered from the formation. The formation is about 45 metres (148 ft) thick and consists primarily of clay with interbeds of sand, representing an estuarine environment.
1138:
L. A. Nessov. 1995. Dinozavri severnoi
Yevrazii: Novye dannye o sostave kompleksov, ekologii i paleobiogeografii . Institute for Scientific Research on the Earth's Crust, St. Petersburg State University, St. Petersburg
1151:
A. K. Rozhdestvensky. 1964. Novye dannye o mestonakhozhdeniyakh dinozavrov na territorii
Kazakhstana i Srednei Azii . Tashkentskii Gosudarstvennyi Universitet, Nauchnye Trudy: Geologiya 234:227-241
1135:
E. G. Kordikova, S. M. Kurzanov, and G. F. Gunnell. 1997. Unusual dinosaur claw phalanxes from the Upper
Cretaceous of the northeastern Aral Sea region, Kazakhstan. Journal of Morphology 232(3):278
786:
1148:
L. A. Nessov. 1981. Amfibii i reptilii v ekosistemakh Mela sredney Azii . In I. V. Darevsky (ed.), The
Problems of Herpetology. Fifth Herpetological Conference. Abstracts 91–92
1214:
901:"Frontal bones of non-avian theropod dinosaurs from the Upper Cretaceous (Santonian-?Campanian) Bostobe Formation of the northeastern Aral Sea region, Kazakhstan"
1145:
L. A. Nessov. 1984. Data on late
Mesozoic turtles from the USSR. Studia Geologica Salamanticensia, vol. especial 1 (Studia Palaeocheloniologica I) 1:215-223
1164:
1132:
A. O. Averianov. 2007. Theropod dinosaurs from Late
Cretaceous deposits in the northeastern Aral Sea region, Kazakhstan. Cretaceous Research 28:532-544
1169:
781:
1224:
330:
1219:
905:
1074:
1174:
1189:
1142:
L. A. Nessov. 1988. Late
Mesozoic amphibians and lizards of Soviet Middle Asia. Acta Zoologica Cracoviensia 31(14):475-486
1018:
949:
1209:
200:
1037:
Averianov, A.O (2004), "New Data on
Cretaceous Flying Reptiles (Pterosauria) of Russia, Kazakhstan, and Kyrgyzstan",
246:
207:
1229:
1204:
1199:
1194:
1184:
1179:
1091:"Small vertebrates from the late Cretaceous and early Tertiary of the northeastern Aral Sea region, Kazakhstan"
472:
499:
recovered from the formation, was initially thought to belong to a hadrosaurid dinosaur and classified as cf.
1098:
1039:
979:"New mammal remains from the Late Cretaceous Bostobe Formation (northeast Aral Sea Region, Kazakhstan)"
721:
978:
145:
914:
801:
155:
135:
1060:
1052:
531:
422:
318:
681:
791:
1089:
Kordikova, E.G.; Polly, P.D.; Alifanov, V.A.; Roček, Z.; Gunnell, G.F.; Averianov, A.O. (2001),
524:
517:
688:
1115:
1070:
796:
1107:
995:
958:
922:
626:
615:
434:
414:
939:
Danilov, Igor G.; Vitek, Natasha S.; Averianov, Alexander O.; Glinskiy, Vadim N. (2015),
918:
1013:
940:
806:
741:
620:
604:
585:
544:
239:
17:
1090:
1158:
639:
565:
85:
38:
1056:
900:
735:
674:
610:
572:
501:
493:
488:
1064:
999:
986:
558:
469:
60:
1111:
667:
465:
426:
303:
281:
105:
70:
1119:
261:
248:
222:
209:
591:
453:
449:
442:
438:
430:
285:
188:
178:
110:
54:
46:
42:
926:
963:
768:
755:
646:
100:
95:
80:
75:
65:
977:
Averianov, A.O.; Archibald, J.D.; Skutschas, P.P.; Dyke, G.J. (2014a),
707:
701:
695:
461:
457:
115:
90:
660:
496:
1014:"A new eutherian mammal from the Late Cretaceous of Kazakhstan"
1069:, Berkeley: University of California Press, pp. 1–880,
945:
from the Upper
Cretaceous Bostobe Formation of Kazakhstan"
787:
List of fossiliferous stratigraphic units in
Kazakhstan
1012:
Averianov, A.; Archibald, J.D.; Dyke, G.J. (2014b),
314:
309:
291:
277:
238:
199:
194:
184:
174:
169:
161:
151:
141:
131:
32:
941:"A new softshelled trionychid turtle of the genus
841:
839:
8:
433:, Kazakhastan whose strata date back to the
29:
1215:Fossiliferous stratigraphic units of Asia
962:
873:
871:
869:
391:
382:
373:
364:
355:
346:
337:
782:List of dinosaur-bearing rock formations
817:
7:
824:Weishampel et al. , 2004, pp.593-600
456:of the formation were deposited in
906:Canadian Journal of Earth Sciences
25:
1165:Geologic formations of Kazakhstan
390:
381:
372:
363:
354:
345:
336:
329:
296:
27:Stratigraphic Unit in Kazakhstan
1170:Upper Cretaceous Series of Asia
445:stages, approximately 85 Ma).
399:Bostobe Formation (Kazakhstan)
1:
1225:Geography of Karaganda Region
1019:Acta Palaeontologica Polonica
950:Acta Palaeontologica Polonica
165:About 45 m (148 ft)
1000:10.1016/j.palwor.2014.10.009
573:Batyrosaurus rozhdestvenskyi
240:Approximate paleocoordinates
1066:The Dinosauria, 2nd edition
566:Arstanosaurus akkurganensis
1246:
1220:Paleontology in Kazakhstan
1112:10.1017/S0022336000018187
675:Khunnuchelys lophorhothon
640:Aralazhdarcho bostobensis
489:Khunnuchelys lophorhothon
418:
324:
37:
1099:Journal of Paleontology
1040:Paleontological Journal
863:Averianov et al., 2014a
854:Averianov et al., 2014b
627:Tyrannosauroidea indet.
559:Aralosaurus tuberiferus
18:Bostobynskaya Formation
927:10.1139/cjes-2015-0099
833:Kordikova et al., 2001
616:Therizinosauria indet.
1175:Cretaceous Kazakhstan
964:10.4202/app.2013.0045
899:Averianov, A (2016),
689:Shachemys baibolatica
1190:Sandstone formations
1053:Weishampel, David B.
845:Danilov et al., 2014
802:Karabastau Formation
525:Zhalmouzia bazhanovi
156:Zhirkindek Formation
136:Geological formation
1210:Lacustrine deposits
919:2016CaJES..53..168A
696:Trionyx kansaiensis
682:Lindholmemys gravis
611:Troodontidae indet.
258: /
219: /
39:Stratigraphic range
792:Bissekty Formation
668:Anatolemys maximus
421:) is a geological
1061:Osmólska, Halszka
797:Madygen Formation
532:Parazhelestes sp.
518:Beleutinus orlovi
411:Bostobe Formation
407:
406:
33:Bostobe Formation
16:(Redirected from
1237:
1230:Kyzylorda Region
1205:Fluvial deposits
1200:Deltaic deposits
1195:Shale formations
1122:
1095:
1085:
1084:
1083:
1048:
1033:
1032:
1031:
1008:
1007:
1006:
994:(3–4): 314–320,
983:
973:
972:
971:
966:
935:
934:
933:
887:
884:
878:
875:
864:
861:
855:
852:
846:
843:
834:
831:
825:
822:
702:T. onomatoplokos
647:Samrukia nessovi
420:
394:
393:
385:
384:
376:
375:
367:
366:
358:
357:
349:
348:
340:
339:
333:
302:
300:
299:
273:
272:
270:
269:
268:
263:
259:
256:
255:
254:
251:
234:
233:
231:
230:
229:
224:
220:
217:
216:
215:
212:
146:Akzhar Formation
127:
57:
30:
21:
1245:
1244:
1240:
1239:
1238:
1236:
1235:
1234:
1185:Santonian Stage
1180:Campanian Stage
1155:
1154:
1129:
1127:Further reading
1093:
1088:
1081:
1079:
1077:
1051:
1036:
1029:
1027:
1011:
1004:
1002:
981:
976:
969:
967:
938:
931:
929:
898:
895:
890:
886:Averianov, 2004
885:
881:
877:Averianov, 2016
876:
867:
862:
858:
853:
849:
844:
837:
832:
828:
823:
819:
815:
778:
773:
769:Ulmaceae indet.
661:Adocus foveatus
485:
443:early Campanian
435:Late Cretaceous
419:Boztóbe svıtasy
403:
402:
401:
400:
397:
396:
395:
387:
386:
378:
377:
369:
368:
360:
359:
351:
350:
342:
341:
297:
295:
266:
264:
260:
257:
252:
249:
247:
245:
244:
227:
225:
221:
218:
213:
210:
208:
206:
205:
126:
125:
124:
123:
118:
113:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
52:
51:
49:
47:early Campanian
28:
23:
22:
15:
12:
11:
5:
1243:
1241:
1233:
1232:
1227:
1222:
1217:
1212:
1207:
1202:
1197:
1192:
1187:
1182:
1177:
1172:
1167:
1157:
1156:
1153:
1152:
1149:
1146:
1143:
1140:
1136:
1133:
1128:
1125:
1124:
1123:
1106:(2): 390–400,
1086:
1075:
1049:
1034:
1009:
974:
936:
913:(2): 168–175,
894:
891:
889:
888:
879:
865:
856:
847:
835:
826:
816:
814:
811:
810:
809:
807:Kugitang Svita
804:
799:
794:
789:
784:
777:
774:
772:
771:
765:
764:
760:
759:
751:
750:
746:
745:
742:Eoscapherpeton
738:
732:
731:
727:
726:
717:
716:
715:Other reptiles
712:
711:
692:
685:
678:
671:
664:
656:
655:
651:
650:
643:
635:
634:
630:
629:
624:
621:Ornithomimidae
618:
613:
608:
605:Caenagnathidae
601:
600:
596:
595:
589:
586:Titanosauridae
582:
581:
577:
576:
569:
562:
554:
553:
549:
548:
545:Ankylosauridae
541:
540:
536:
535:
528:
521:
513:
512:
508:
484:
483:Fossil content
481:
405:
404:
398:
389:
388:
380:
379:
371:
370:
362:
361:
353:
352:
344:
343:
335:
334:
328:
327:
326:
325:
322:
321:
316:
312:
311:
307:
306:
293:
289:
288:
279:
275:
274:
242:
236:
235:
203:
197:
196:
192:
191:
186:
182:
181:
176:
172:
171:
167:
166:
163:
159:
158:
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:
1242:
1231:
1228:
1226:
1223:
1221:
1218:
1216:
1213:
1211:
1208:
1206:
1203:
1201:
1198:
1196:
1193:
1191:
1188:
1186:
1183:
1181:
1178:
1176:
1173:
1171:
1168:
1166:
1163:
1162:
1160:
1150:
1147:
1144:
1141:
1137:
1134:
1131:
1130:
1126:
1121:
1117:
1113:
1109:
1105:
1101:
1100:
1092:
1087:
1078:
1076:0-520-24209-2
1072:
1068:
1067:
1062:
1058:
1057:Dodson, Peter
1054:
1050:
1046:
1042:
1041:
1035:
1025:
1021:
1020:
1015:
1010:
1001:
997:
993:
989:
988:
980:
975:
965:
960:
956:
952:
951:
946:
944:
937:
928:
924:
920:
916:
912:
908:
907:
902:
897:
896:
892:
883:
880:
874:
872:
870:
866:
860:
857:
851:
848:
842:
840:
836:
830:
827:
821:
818:
812:
808:
805:
803:
800:
798:
795:
793:
790:
788:
785:
783:
780:
779:
775:
770:
767:
766:
762:
761:
758:
757:
753:
752:
748:
747:
744:
743:
739:
737:
734:
733:
729:
728:
725:
723:
719:
718:
714:
713:
710:
709:
704:
703:
698:
697:
693:
691:
690:
686:
684:
683:
679:
677:
676:
672:
670:
669:
665:
663:
662:
658:
657:
653:
652:
649:
648:
644:
642:
641:
637:
636:
632:
631:
628:
625:
622:
619:
617:
614:
612:
609:
606:
603:
602:
598:
597:
593:
590:
587:
584:
583:
579:
578:
575:
574:
570:
568:
567:
563:
561:
560:
556:
555:
551:
550:
546:
543:
542:
538:
537:
534:
533:
529:
527:
526:
522:
520:
519:
515:
514:
510:
509:
507:
505:
503:
498:
495:
491:
490:
482:
480:
476:
474:
471:
467:
463:
459:
455:
451:
446:
444:
440:
436:
432:
428:
424:
416:
412:
332:
323:
320:
319:Bostobe River
317:
313:
308:
305:
294:
290:
287:
283:
280:
276:
271:
262:38.7°N 58.0°E
243:
241:
237:
232:
223:45.9°N 64.7°E
204:
202:
198:
193:
190:
187:
183:
180:
177:
173:
168:
164:
160:
157:
154:
150:
147:
144:
140:
137:
134:
130:
117:
112:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
56:
48:
44:
40:
36:
31:
19:
1103:
1097:
1080:, retrieved
1065:
1044:
1038:
1028:, retrieved
1023:
1017:
1003:, retrieved
991:
985:
968:, retrieved
954:
948:
943:Khunnuchelys
942:
930:, retrieved
910:
904:
893:Bibliography
882:
859:
850:
829:
820:
756:Gobiates sp.
754:
740:
736:Anura indet.
720:
708:T. riabinini
706:
700:
694:
687:
680:
673:
666:
659:
645:
638:
571:
564:
557:
530:
523:
516:
502:Lophorhothon
500:
487:
486:
477:
473:environments
468:and fluvial-
447:
410:
408:
310:Type section
987:Palaeoworld
957:: 155–161,
552:Ornithopods
539:Ankylosaurs
265: /
226: /
201:Coordinates
1159:Categories
1082:2019-02-21
1030:2020-03-23
1005:2020-03-23
970:2020-03-23
932:2020-03-23
813:References
730:Amphibians
633:Pterosaurs
494:trionychid
466:lacustrine
454:claystones
450:sandstones
427:Qaraghandy
304:Kazakhstan
282:Qaraghandy
267:38.7; 58.0
228:45.9; 64.7
1120:0022-3360
1047:: 426–436
1026:: 537–542
599:Theropods
592:Sauropoda
580:Sauropods
458:estuarine
439:Santonian
431:Qyzylorda
423:formation
315:Named for
286:Qyzylorda
189:Claystone
179:Sandstone
170:Lithology
162:Thickness
142:Underlies
43:Santonian
1063:(2004),
776:See also
195:Location
152:Overlies
53:85
915:Bibcode
722:Bishara
654:Turtles
511:Mammals
470:deltaic
462:fluvial
292:Country
253:58°00′E
250:38°42′N
214:64°42′E
211:45°54′N
175:Primary
122:↓
1118:
1073:
623:indet.
607:indet.
594:indet.
588:indet.
547:indet.
497:turtle
429:&
415:Kazakh
301:
284:&
278:Region
1139:1–156
1094:(PDF)
982:(PDF)
763:Flora
724:backa
185:Other
1116:ISSN
1071:ISBN
749:Fish
492:, a
452:and
448:The
409:The
132:Type
61:PreꞒ
1108:doi
996:doi
959:doi
923:doi
441:to
425:in
1161::
1114:,
1104:75
1102:,
1096:,
1059:;
1055:;
1045:38
1043:,
1024:59
1022:,
1016:,
992:23
990:,
984:,
955:60
953:,
947:,
921:,
911:53
909:,
903:,
868:^
838:^
705:,
699:,
506:.
504:sp
475:.
460:,
417::
111:Pg
55:Ma
41::
1110::
998::
961::
925::
917::
464:-
437:(
413:(
116:N
106:K
101:J
96:T
91:P
86:C
81:D
76:S
71:O
66:Ꞓ
50:~
45:-
20:)
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