326:
333:
722:
Rozadilla, Sebastián; AgnolĂn, Federico; Manabe, Makoto; Tsuihiji, Takanobu; Novas, Fernando E. (September 2021). "Ornithischian remains from the
Chorrillo Formation (Upper Cretaceous), southern Patagonia, Argentina, and their implications on ornithischian paleobiogeography in the Southern
882:
657:"The oldest theropods from the Neuquen Basin: Predatory dinosaur diversity from the Bajada Colorada Formation (Lower Cretaceous: Berriasian-Valanginian), Neuquen, Argentina"
416:
148:
761:
Gallina, Pablo A.; ApesteguĂa, Sebastián; Haluza, Alejandro; Canale, Juan I. (2014), "A Diplodocid
Sauropod Survivor from the Early Cretaceous of South America",
412:
144:
936:
408:
375:
124:
931:
325:
560:
981:
638:
904:
Los sistemas sedimentarios de la
Formación Bajada Colorada (Cretácico Temprano) en el sur de la Cuenca Neuquina, Argentina
239:
200:
976:
961:
908:
986:
956:
941:
193:
565:
706:
951:
966:
946:
971:
451:
862:
La formaciĂłn Vaca Muerta y equivalentes (Jurásico tardĂo-Cretácico temprano) en la Cuenca
Neuquina
432:
424:
167:
468:
studies of sediments belonging to the Bajada
Colorada Formation have revealed the presence of
427:
and the unconformity has been dated to 134 Ma. The formation is laterally equivalent with the
465:
834:
772:
732:
668:
428:
114:
878:"Las principales discordancias del Jurásico Superior y el Cretácico de la Cuenca Neuquina"
8:
571:
838:
776:
736:
672:
359:
274:
902:
805:
355:
877:
860:
859:
Leanza, HĂ©ctor A.; Sattler, Federico; MartĂnez, Ricardo S.; Carbone, Osvaldo (2011),
822:
810:
655:
Canale, Juan I.; ApesteguĂa, S.; Gallina, P.A.; Gianechini, F.A.; Haluza, A. (2017).
842:
800:
790:
780:
740:
686:
676:
535:
846:
821:
Howell, John A.; Schwartz, Ernesto; Spalletti, Luis A.; Veiga, Gonzalo D. (2005),
744:
681:
656:
363:
292:
785:
420:
393:
134:
710:
541:
523:
473:
232:
407:
The Bajada
Colorada Formation, first defined by Roll in 1939, pertains to the
925:
517:
455:
254:
241:
215:
202:
71:
24:
814:
529:
497:
388:
642:
431:. The formation comprises red and greenish-brown, fine to coarse grained
383:
46:
32:
691:
883:
Anales de la
Academia Nacional de Ciencias Exactas, FĂsicas y Naturales
511:
379:
91:
56:
28:
795:
547:
504:
481:
444:
440:
436:
371:
367:
181:
177:
163:
96:
40:
763:
469:
459:
396:
386:
in age. The formation is renowned for preserving fossil remains of
86:
81:
66:
61:
51:
654:
448:
101:
76:
705:
Gallina, P. A., Canale, J. I., & Carballido, J. L. (2021).
477:
721:
760:
858:
820:
568:, contemporaneous formation of the Mendoza Group in Chile
865:, XVIII Congreso Geológico Argentino, pp. 113–129
332:
923:
900:
827:Geological Society, London, Special Publications
707:THE EARLIEST KNOWN TITANOSAUR SAUROPOD DINOSAUR.
574:, contemporaneous formation of central Patagonia
632:
614:
596:
623:
443:and reddish, pinkish grey and purple-reddish
711:https://doi.org/10.5710/AMGH.20.08.2020.3376
605:
589:
587:
423:. The contact with the Agrio Formation is
804:
794:
784:
690:
680:
584:
439:with well-developed bands of light brown
937:Lower Cretaceous Series of South America
561:List of dinosaur-bearing rock formations
458:system with well-preserved channels and
492:The formation has provided fossils of:
924:
875:
454:, and the paleoenviroment resembled a
340:Bajada Colorada Formation (Argentina)
901:Moyano BohĂłrquez, Fernando (2004),
447:. The formation was deposited in a
13:
14:
998:
487:
932:Geologic formations of Argentina
909:Universidad Nacional de La Plata
823:"The Neuquén Basin: An overview"
331:
324:
44:
754:
374:. The formation belongs to the
715:
699:
648:
402:
1:
847:10.1144/GSL.SP.2005.252.01.01
745:10.1016/j.cretres.2021.104881
682:10.1016/j.cretres.2016.11.010
578:
786:10.1371/journal.pone.0097128
233:Approximate paleocoordinates
7:
982:Geology of Neuquén Province
709:Ameghiniana, 58(1), 35–51.
554:
399:named after the formation.
10:
1003:
620:Leanza et al., 2011, p.120
977:Paleontology in Argentina
876:Leanza, HĂ©ctor A (2005),
629:Gallina et al., 2014, p.2
566:Baños del Flaco Formation
352:Bajada Colorada Formation
319:
311:
303:
298:
288:
280:
270:
231:
192:
187:
173:
159:
154:
140:
130:
120:
110:
23:
19:Bajada Colorada Formation
18:
639:Bajada Colorada locality
611:Howell et al., 2005, p.4
498:Bajadasaurus pronuspinax
389:Bajadasaurus pronuspinax
962:Conglomerate formations
419:and is overlain by the
593:Moyano BohĂłrquez, 2004
417:PicĂşn LeufĂş Formations
149:PicĂşn LeufĂş Formations
987:Geology of Patagonia
957:Sandstone formations
942:Cretaceous Argentina
429:Mulichinco Formation
115:Geological formation
839:2005GSLSP.252....1H
777:2014PLoSO...997128G
737:2021CrRes.12504881R
725:Cretaceous Research
673:2017CrRes..71...63C
661:Cretaceous Research
602:Leanza, 2005, p.151
572:Chon Aike Formation
505:Leinkupal laticauda
251: /
212: /
25:Stratigraphic range
512:Ninjatitan zapatai
411:. It overlies the
356:geologic formation
952:Valanginian Stage
466:X-ray diffraction
435:and thick-bedded
384:Early Valanginian
348:
347:
33:Early Valanginian
994:
967:Fluvial deposits
947:Berriasian Stage
918:
917:
916:
911:, pp. 1–250
897:
896:
895:
872:
871:
870:
855:
854:
853:
817:
808:
798:
788:
749:
748:
719:
713:
703:
697:
696:
694:
684:
652:
646:
636:
630:
627:
621:
618:
612:
609:
603:
600:
594:
591:
536:Deinonychosauria
360:Neuquén Province
358:of the southern
335:
334:
328:
275:Neuquén Province
266:
265:
263:
262:
261:
256:
252:
249:
248:
247:
244:
227:
226:
224:
223:
222:
217:
213:
210:
209:
208:
205:
106:
43:
16:
15:
1002:
1001:
997:
996:
995:
993:
992:
991:
922:
921:
914:
912:
893:
891:
868:
866:
851:
849:
757:
752:
720:
716:
704:
700:
653:
649:
637:
633:
628:
624:
619:
615:
610:
606:
601:
597:
592:
585:
581:
557:
490:
421:Agrio Formation
405:
380:Late Berriasian
344:
343:
342:
341:
338:
337:
336:
259:
257:
253:
250:
245:
242:
240:
238:
237:
220:
218:
214:
211:
206:
203:
201:
199:
198:
135:Agrio Formation
105:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
38:
37:
35:
29:Late Berriasian
12:
11:
5:
1000:
990:
989:
984:
979:
974:
969:
964:
959:
954:
949:
944:
939:
934:
920:
919:
898:
873:
856:
818:
756:
753:
751:
750:
714:
698:
647:
631:
622:
613:
604:
595:
582:
580:
577:
576:
575:
569:
563:
556:
553:
552:
551:
545:
542:Megalosauridae
539:
533:
527:
524:Abelisauroidea
521:
515:
508:
501:
489:
488:Fossil content
486:
404:
401:
346:
345:
339:
330:
329:
323:
322:
321:
320:
317:
316:
313:
309:
308:
305:
301:
300:
296:
295:
290:
286:
285:
282:
278:
277:
272:
268:
267:
235:
229:
228:
196:
190:
189:
185:
184:
175:
171:
170:
161:
157:
156:
152:
151:
142:
138:
137:
132:
128:
127:
122:
118:
117:
112:
108:
107:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
21:
20:
9:
6:
4:
3:
2:
999:
988:
985:
983:
980:
978:
975:
973:
972:Neuquén Basin
970:
968:
965:
963:
960:
958:
955:
953:
950:
948:
945:
943:
940:
938:
935:
933:
930:
929:
927:
910:
906:
905:
899:
889:
885:
884:
879:
874:
864:
863:
857:
848:
844:
840:
836:
832:
828:
824:
819:
816:
812:
807:
802:
797:
792:
787:
782:
778:
774:
771:(5): e97128,
770:
766:
765:
759:
758:
746:
742:
738:
734:
730:
726:
723:Hemisphere".
718:
712:
708:
702:
693:
688:
683:
678:
674:
670:
666:
662:
658:
651:
644:
640:
635:
626:
617:
608:
599:
590:
588:
583:
573:
570:
567:
564:
562:
559:
558:
549:
546:
543:
540:
537:
534:
531:
528:
525:
522:
519:
518:Abelisauridae
516:
514:
513:
509:
507:
506:
502:
500:
499:
495:
494:
493:
485:
483:
479:
475:
471:
467:
463:
461:
457:
456:braided river
453:
450:
446:
442:
438:
434:
433:conglomerates
430:
426:
422:
418:
414:
410:
409:Mendoza Group
400:
398:
395:
394:dicraeosaurid
392:, a genus of
391:
390:
385:
381:
377:
376:Mendoza Group
373:
369:
365:
364:Neuquén Basin
361:
357:
353:
327:
318:
314:
310:
306:
302:
297:
294:
293:Neuquén Basin
291:
287:
283:
279:
276:
273:
269:
264:
255:38.8°S 32.2°W
236:
234:
230:
225:
216:39.8°S 69.7°W
197:
195:
191:
186:
183:
179:
176:
172:
169:
165:
162:
158:
153:
150:
146:
143:
139:
136:
133:
129:
126:
125:Mendoza Group
123:
119:
116:
113:
109:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
42:
39:140–134
34:
30:
26:
22:
17:
913:, retrieved
903:
892:, retrieved
887:
881:
867:, retrieved
861:
850:, retrieved
830:
826:
768:
762:
755:Bibliography
728:
724:
717:
701:
692:11336/109121
664:
660:
650:
634:
625:
616:
607:
598:
530:Ankylosauria
510:
503:
496:
491:
464:
406:
387:
366:of northern
351:
349:
312:Year defined
299:Type section
260:-38.8; -32.2
221:-39.8; -69.7
168:conglomerate
833:(1): 1–14,
643:Fossilworks
452:environment
403:Description
258: /
219: /
194:Coordinates
926:Categories
915:2019-02-14
894:2019-02-14
869:2019-02-14
852:2019-02-14
796:11336/6526
731:: 104881.
579:References
445:claystones
441:siltstones
437:sandstones
425:discordant
890:: 147–155
667:: 63–70.
548:Tetanurae
482:kaolinite
460:paleosols
397:dinosaurs
372:Argentina
368:Patagonia
284:Argentina
182:claystone
178:Siltstone
164:Sandstone
155:Lithology
131:Underlies
815:24828328
764:PLoS ONE
555:See also
474:chlorite
470:smectite
413:Quintuco
304:Named by
188:Location
145:Quintuco
141:Overlies
835:Bibcode
806:4020797
773:Bibcode
733:Bibcode
669:Bibcode
449:fluvial
378:and is
362:in the
281:Country
246:32°12′W
243:38°48′S
207:69°42′W
204:39°48′S
160:Primary
121:Unit of
813:
803:
550:indet.
544:indet.
538:indet.
532:indet.
526:indet.
520:indet.
478:illite
289:Extent
271:Region
147:&
354:is a
174:Other
811:PMID
645:.org
480:and
415:and
350:The
315:1939
307:Roll
111:Type
47:Preęž’
843:doi
831:252
801:PMC
791:hdl
781:doi
741:doi
729:125
687:hdl
677:doi
641:at
382:to
928::
907:,
888:57
886:,
880:,
841:,
829:,
825:,
809:,
799:,
789:,
779:,
767:,
739:.
727:.
685:.
675:.
665:71
663:.
659:.
586:^
484:.
476:,
472:,
462:.
370:,
180:,
166:,
97:Pg
41:Ma
27::
845::
837::
793::
783::
775::
769:9
747:.
743::
735::
695:.
689::
679::
671::
102:N
92:K
87:J
82:T
77:P
72:C
67:D
62:S
57:O
52:ęž’
36:~
31:-
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