Buscar
Mostrando ítems 1-10 de 63
A late norian-rhaetian coelophysid neotheropod (dinosauria, saurischia) from the quebrada del barro formation, Northwestern Argentina
(Asociacion Paleontologica Argentina, 2017-11)
Coelophysoids are the most abundant theropod dinosaurs known from the Late Triassic through Early Jurassic and represent the earliest major radiation of Neotheropoda. Within Coelophysoidea sensu lato, the most stable clade ...
New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
(Polish Academy of Sciences. Institute of Paleobiology, 2018-10)
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Supersequence and the correlation of its type locality to the other Triassic deposits of south Brazil has always been controversial. ...
A new Late Triassic dipteridacean fern from the Paso Flores Formation, Neuquén Basin, Argentina
(Polish Academy of Sciences. Institute of Paleobiology, 2021-11)
Sterile and fertile fronds of dipteridacean ferns from the Paso Flores Formation (late Norian–Rhaetian) at Cañadón de Pancho area, south of the Neuquén Province, Patagonia (Neuquén Basin), Argentina, are described. The ...
New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAUFMG, 2018)
O Sacisaurus agudoensis é o único silesaurídeo conhecido dos leitos Triássicos da Supersequência Santa Maria e da
a correlação de sua localidade-tipo com os demais depósitos triássicos do sul do Brasil sempre foi controversa. ...
New plant fossil records and biostratigraphic analysis from the Uspallata Group (Late Triassic) at Cacheuta Hill, Cuyo Basin, west-central Argentina
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2020-06)
The Cacheuta Hill (Precordillera, Mendoza province, Argentina) is a classic locality of the Gondwanan Triassic. In this contribution, new fossil plant records in the Uspallata Group are described, the systematic palaeontology ...
Redescription of the Skull of Coloradisaurus brevis (Dinosauria, Sauropodomorpha) from the Late Triassic Los Colorados Formation of the Ischigualasto-Villa Union Basin, northwestern Argentina
(Society of Vertebrate Paleontology, 2014-07)
The cranial anatomy of the basal sauropodomorph Coloradisaurus brevis from the upper levels of the Norian Los Colorados Formation is here redescribed and comparisons made based on the holotype skull and mandible. Coloradisaurus ...
Triassic turtles from Pangea: The legacy from South America
(Pergamon-Elsevier Science Ltd, 2021-01)
The Triassic is a key period in turtle evolution for three main reasons: First, the oldest fully shelled body-fossil records of the clade Testudinata come from Late Triassic (Norian) rocks. Second, tracks attributed ...
A new protosuchid crocodyliform (Pseudosuchia, Crocodylomorpha) from the Norian Los Colorados Formation, northwestern Argentina
(Society of Vertebrate Paleontology, 2018-07)
Protosuchids are known from the Late Triassic to the Early Cretaceous and form a basal clade of Crocodyliformes. We report here a new protosuchid crocodyliform, Coloradisuchus abelini, gen. et sp. nov., from the middle ...
Paleolimnology of the Santa Clara Arriba paleolake (Triassic Cuyana rift basin): integrating sedimentology and palynology
(Springer, 2018-01)
The Triassic Cuyana rift basin of west-central Argentina is composed of several asymmetric half-grabens with sedimentary fill representing diverse fluvial-lacustrine systems from the syn-rift to post-rift phases of the ...
A new early coelophysoid neotheropod from the late triassic of northwestern ArgentinaUn nuevo Neoterópodo Coelophysoideo Temprano del triásico tardío del Noroeste de Argentina
(Asociacion Paleontologica Argentina, 2017-11)
Neotheropoda includes the vast majority of the predatory dinosaurs and their oldest members are Late Triassic in age. The Triassic neotheropod record is restricted to North America and Europe with the exception of a few ...