Knowledge (XXG)

Anfiteatro de Ticó Formation

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The Anfiteatro de Ticó preserves a rich and diverse flora including macrofossils, mesofossils, and microfossils. These have been object of detailed investigations since the 1960'.
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Perez Loinaze, Valeria S.; Vera, Ezequiel I.; Passalia, Mauro G.; Llorens, Magdalena; Friedman, Richard; Limarino, Carlos O.; Césari, Silvia N. (December 2013).
811:"Palynological, megafloral and mesofossil record from the Bajo Grande area (Anfiteatro de Ticó Formation, Baqueró Group, Upper Aptian), Patagonia, Argentina" 860:"High-precision U–Pb zircon age from the Anfiteatro de Ticó Formation: Implications for the timing of the early angiosperm diversification in Patagonia" 929: 315: 964: 224: 185: 349: 293: 259: 974: 954: 949: 939: 959: 178: 166: 137: 944: 117: 608: 571: 539: 523: 486: 478: 303: 127: 515: 547: 507: 470: 563: 555: 407: 780:
Archangelsky, Sergio (1963). "A new Mesozoic flora from Ticó, Santa Cruz Province, Argentina".
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Llorens, M.; Loinaze, V.S. Perez; Passalia, M.G.; Vera, E.I. (February 2020).
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Bulletin of the British Museum (Natural History), Geology
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The following fossils were reported from the formation:
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The formation is of continental origin, and includes
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-35.4 206:-48.5; -69.2 167:Conglomerate 911:Fossilworks 720:Caytoniales 656:rectivervis 611:patagonicum 548:Tarphyderma 518:lanceolatus 508:Alkastrobus 489:vegagrandis 471:Baqueroites 465:cyathifolia 427:Equisetites 243: / 204: / 179:Coordinates 924:Categories 885:11336/5366 870:: 97–105. 821:: 104137. 767:References 757:circularis 747:Ruflorinia 739:Ruflorinia 731:Ruflorinia 688:lanceolata 648:incrassata 640:chiguoides 601:Ginkgoites 593:Ginkgoites 582:Ginkgoales 564:Tomaxellia 556:Tomaxellia 532:Podocarpus 481:tripinnata 457:antarctica 449:tripinnata 417:Horsetails 410:grandensis 408:Ricciopsis 398:Bryophytes 380:deposits. 378:lacustrine 350:Santa Cruz 260:Santa Cruz 894:0895-9811 845:0034-6667 749:papillosa 664:coriacea 646:Eobowenia 627:Cycadales 603:ticoensis 595:tigrensis 574:tigrensis 558:degiustoi 542:tigrensis 354:Argentina 289:Named for 269:Argentina 157:siltstone 153:Sandstone 144:Lithology 134:Underlies 755:Ktalenia 741:pilifera 680:harrisii 617:Karkenia 526:fertilis 510:peltatus 497:Conifers 429:pusillus 374:riparian 300:Named by 173:Location 712:dentata 672:oblonga 619:incurva 566:biforme 473:padulae 463:Cyathea 266:Country 231:35°24′W 228:49°24′S 192:69°12′W 189:48°30′S 149:Primary 124:Unit of 104:↓ 892:  843:  733:sierra 704:crassa 654:Sueria 550:glabra 534:dubius 274:Extent 256:Region 29:Aptian 694:Ticoa 686:Ticoa 678:Ticoa 436:Ferns 392:Flora 163:Other 913:.org 890:ISSN 841:ISSN 376:and 340:The 114:Type 43:PreꞒ 909:at 880:hdl 872:doi 831:hdl 823:doi 819:273 792:doi 926:: 888:. 878:. 868:48 866:. 862:. 839:. 829:. 817:. 813:. 786:. 356:. 352:, 155:, 93:Pg 37:Ma 27:: 896:. 882:: 874:: 847:. 833:: 825:: 798:. 794:: 788:8 98:N 88:K 83:J 78:T 73:P 68:C 63:D 58:S 53:O 48:Ꞓ 32:~

Index

Stratigraphic range
Aptian
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N
Geological formation
Baqueró Group
Bajo Tigre Formation
Sandstone
siltstone
Conglomerate
Coordinates
48°30′S 69°12′W / 48.5°S 69.2°W / -48.5; -69.2
Approximate paleocoordinates
49°24′S 35°24′W / 49.4°S 35.4°W / -49.4; -35.4
Santa Cruz
Deseado Massif
Santa Cruz, Argentina
Sergio Archangelsky
Anfiteatro de Ticó Formation is located in Argentina

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