Results 51 to 60 of about 201 (129)

Titanosauria of the Bauru Group: a summary of records and their importance for understanding the diversity of the clade in Brazil

Andean Geology
The present study provides a synthesis of the diversity and geographical distribution of Titanosauria (Dinosauria: Sauropoda) from Upper Cretaceous rocks of the Bauru Group in Brazil. There are currently ten valid species of titanosaurs described for the Bauru Group, some of which exhibit similarities to species found in Argentina.
Edna Gomes Nascimento, Carlos Roberto A. Candeiro, Luciano Vidal, Emerson Ferreira Oliveira, Tamires Carmo Dias, Stephen Brusatte   +5 more
openaire   +1 more source

Photographic Atlas and three-dimensional reconstruction of the holotype skull of Euhelopus zdanskyi with description of additional cranial elements.

PLoS ONE, 2013
BackgroundEuhelopus zdanskyi is one of relatively few sauropod taxa known from an almost complete skull and mandible. Recent phylogenetic analyses suggest that Euhelopus is a somphospondylan titanosauriform, and that it is a member of the clade ...
Stephen F Poropat, Benjamin P Kear
doaj   +1 more source

A Titanosaurian Sauropod with South American Affinities (Lognkosauria: Argentinosauridae) from the Late Maastrichtian of Morocco and Evidence for Dinosaur Endemism in Africa

Diversity
The latest Cretaceous saw the final diversification of dinosaurs before the K/Pg extinction. Discussions of end-Cretaceous dinosaur diversity have focused on well-sampled faunas from Laurasia; far less is known about dinosaurian faunas of the Southern ...
Nicholas R. Longrich, Agustín Pérez-Moreno, Verónica Díez Díaz, Xabier Pereda-Suberbiola, Nathalie Bardet, Nour-Eddine Jalil   +5 more
doaj   +1 more source

Nuevos restos de dinosaurios (Titanosauria y Ornithopoda) en el Cretácico superior de las cuencas de Tremp y Dellà (Lleida, España)

Estudios Geologicos, 1995
El yacimiento del Cretácico superior (Maastrichtiense) de EIs Nerets (Tremp, Lleida) ha proporcionado diversos huesos de saurópodo: un fragmento de centro de vértebra dorsal, un húmero incompleto, fémur y tibia.
Mª. L. Casanovas-Cladellas, J. V. Santafé-Llopis, J. L. Sanz, J. E. Powell   +3 more
doaj   +1 more source

Variación morfológica interespecífica en frontales de Titanosauria (Dinosauria, Sauropoda)

, 2020
La ...
Capurro, Iván Oscar, Gallina, Pablo Ariel, Leardi, Juan Martín   +2 more
openaire   +1 more source

New contributions to the presacral osteology of Saltasaurus loricatus (Sauropoda, Titanosauria) from the Upper Cretaceous of northern Argentina

Cretaceous Research, 2015
Abstract Saltasaurus loricatus is a derived form of sauropod dinosaur from the Upper Cretaceous of northern Argentina. In this work, we expand the information of the presacral vertebral column of Saltasaurus loricatus , including a detailed description of neural laminae, fossae and pneumatic foramina of the neural arch, and establish a comparative
Zurriaguz, Virginia Laura, Powell, Jaime Eduardo   +1 more
openaire   +2 more sources

Modified laminar bone in Ampelosaurus atacis and other Titanosaurs (Sauropoda): implications for life history and physiology.

PLoS ONE, 2012
BackgroundLong bone histology of the most derived Sauropoda, the Titanosauria suggests that titanosaurian long bone histology differs from the uniform bone histology of basal Sauropoda.
Nicole Klein, P Martin Sander, Koen Stein, Jean Le Loeuff, Jose L Carballido, Eric Buffetaut   +5 more
doaj   +1 more source

A REASSESSMENT OF THE PHYLOGENETIC POSITION OF CRETACEOUS SAUROPOD DINOSAURS FROM QUEENSLAND, AUSTRALIA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
The Cretaceous sauropod material from Queensland, Australia, has been regarded as pertaining to a persistently primitive sauropod lineage (e.g., Coombs and Molnar).
Ralph E. Molnar
doaj  

Notes on the axial skeleton of the titanosaur Bonitasaura salgadoi (Dinosauria-Sauropoda)

Anais da Academia Brasileira de Ciências, 2011
Sauropod axial anatomy is particularly important in understanding morphological features and phylogenetic analyses. Spatial arrangement of zygapophyses and rib articulations, as well as their complex laminar development, help to recognize the relative ...
Pablo A. Gallina
doaj  

Sauropod dinosaur teeth from the lower Upper Cretaceous Winton Formation of Queensland, Australia and the global record of early titanosauriforms. [PDF]

R Soc Open Sci, 2022
Poropat SF, Frauenfelder TG, Mannion PD, Rigby SL, Pentland AH, Sloan T, Elliott DA.   +6 more
europepmc   +1 more source