Results 41 to 50 of about 621 (181)

A new gigantic titanosaurian sauropod from the early Late Cretaceous of Patagonia (Neuquén Province, Argentina) [PDF]

open access: yesActa Palaeontologica Polonica, 2023
A new gigantic titanosaur Bustingorrytitan shiva gen. et sp. nov. is described. The four specimens upon which this species is erected come from Neuquén Province, Argentina, from levels of the Huincul Formation (Cenomanian).
MARÍA EDITH SIMÓN, LEONARDO SALGADO
doaj   +1 more source

REBBACHISAURID SAUROPODS IN ASIA? A RE-EVALUATION OF THE PHYLOGENETIC POSITION OF DZHARATITANIS KINGI FROM THE LATE CRETACEOUS OF UZBEKISTAN

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2021
An isolated vertebra from the Late Cretaceous of Uzbekistan (Asia), previously interpreted as a titanosaur anterior caudal, was recently assigned as the holotype and unique specimen of a new rebbachisaurid taxon, Dzharatitanis kingi.
Lucas Nicolás Lerzo   +2 more
doaj   +1 more source

Discussões sobre a presença do gênero aeolosaurus powell 1987 (dinosauria, titanosauria) no cretáceo superior do Brasil

open access: yes, 2021
The records of Cretaceous Brazilian titanosaurs assigned to the Patagonian genus Aeolosaurus Powell (Dinosauria, Sauropoda, Titanosauria) are discussed.
Riff, Douglas   +2 more
core   +1 more source

A juvenile Diamantinasaurus matildae (Dinosauria: Titanosauria) from the Upper Cretaceous Winton Formation of Queensland, Australia, with implications for sauropod ontogeny

open access: yesJournal of Vertebrate Paleontology, 2021
Although sauropod dinosaur bones are the most abundant vertebrate fossils found in the Upper Cretaceous Winton Formation of northeast Australia, only subadult and adult specimens have been described to date.
Samantha L. Rigby   +7 more
semanticscholar   +1 more source

What do giant titanosaur dinosaurs and modern Australasian megapodes have in common? [PDF]

open access: yesPeerJ, 2015
Titanosauria is a globally distributed clade of sometimes extremely large Mesozoic herbivorous sauropod dinosaurs. On the basis of current evidence these giant dinosaurs seem to have reproduced in specific and localized nesting sites.
E. Martín Hechenleitner   +2 more
doaj   +2 more sources

Ten more years of discovery: revisiting the quality of the sauropodomorph dinosaur fossil record

open access: yesPalaeontology, Volume 63, Issue 6, Page 951-978, November 2020., 2020
Abstract Spatiotemporal changes in fossil specimen completeness can bias our understanding of a group's evolutionary history. The quality of the sauropodomorph fossil record was assessed a decade ago, but the number of valid species has since increased by 60%, and 17% of the taxa from that study have since undergone taxonomic revision.
Daniel D. Cashmore   +4 more
wiley   +1 more source

Titanosauriform teeth from the Cretaceous of Japan

open access: yesAnais da Academia Brasileira de Ciências, 2011
Sauropod teeth from six localities in Japan were reexamined. Basal titanosauriforms were present in Japan during the Early Cretaceous before Aptian, and there is the possibility that the Brachiosauridae may have been included. Basal titanosauriforms with
Haruo Saegusa, Yukimitsu Tomida
doaj   +1 more source

Late Cretaceous sauropod tooth morphotypes may provide supporting evidence for faunal connections between North Africa and Southern Europe [PDF]

open access: yesPeerJ, 2018
The Cretaceous Kem Kem beds of Morocco and equivalent beds in Algeria have produced a rich fossil assemblage, yielding, amongst others, isolated sauropod teeth, which can be used in species diversity studies. These Albian-Cenomanian (∼113–93.9 Ma) strata
Femke M. Holwerda   +4 more
doaj   +2 more sources

A new titanosaur sauropod from the Atacama Desert, Chile

open access: yesAnais da Academia Brasileira de Ciências, 2011
Partial remains of a titanosaur sauropod collected in the Tolar Formation (Upper Cretaceous) at the Atacama Desert (Antofagasta Region), northern Chile, is described, and a new species, Atacamatitan chilensis gen. et sp. nov., is erected.
Alexander W.A. Kellner   +3 more
doaj   +1 more source

Tafonomía del titanosaurio Aeolosaurus colhuehuapensis, Cretácico Superior, Patagonia central, Argentina: un ejemplo de preservación en facies fluviales de desbordamiento

open access: yesRevista Mexicana de Ciencias Geológicas, 2015
Los restos de un Aeolosaurus colhuehuapensis, un titanosaurio procedente del lago Colhué Huapi, en el sur de Chubut, Argentina, fueron analizados.
Gabriel A. Casal   +5 more
doaj   +1 more source

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