Results 61 to 70 of about 789 (154)

Dentition of titanosaurs (Dinosauria, Sauropoda) from the Upper Cretaceous of Río Negro province, Argentina: morphology, implantation and replacement [PDF]

, 2010
Se describe la anatomía observada en un fragmento de dentario de titanosaurio saurópodo de la Formación Anacleto (Cretácico Superior de la provincia de Río Negro), compuesto por siete alvéolos.
Cerda, Ignacio Alejandro, Garcia, Rodolfo Andres   +1 more
core   +1 more source

Revealing the use of dental indices to infer taxonomic variation in sauropod dinosaurs

Palaeontology, Volume 67, Issue 5, September/October 2024.
Abstract Sauropod teeth are commonly categorized taxonomically by two well‐established measurement indices: slenderness index (SI; apicobasal height/mesiodistal width), which quantifies breadth, and compression index (CI; labiolingual width/mesiodistal width), which quantifies cross‐sectional circularity.
Timothy G. Frauenfelder, Sienna A. Birch, Phil R. Bell, Nicolás E. Campione   +3 more
wiley   +1 more source

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

, 2014
Aeolosaurus colhuehuapensis es un titanosaurio procedente del lago Colhué Huapi, en el Sur de Chubut, Argentina. Los materiales estudiados incluyen veintiuna vértebras caudales y siete hemapófisis, y se hallaron articulados en facies correspondientes a ...
Allard, Jose Oscar, Casal, Gabriel A., Gonzalez Riga, Bernardo Javier, Ibiricu, Lucio Manuel, Luna, Marcelo, Martínez, Rubén D.   +5 more
core   +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

Anatomical Terminology for the Sacrum of Sauropod Dinosaurs [PDF]

, 2011
http://deepblue.lib.umich.edu/bitstream/2027.42/89589/4/Contributions32no5-c12-23-2011 ...
Wilson, Jeffrey A.
core  

Neuroanatomy of Gryposuchus neogaeus (Crocodylia, Gavialoidea): a first integral description of the braincase and endocranial morphological variation in extinct and extant gavialoids [PDF]

, 2017
Fil: Bona, Paula. División Paleontología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Carabajal, Ariana Paulina. Instituto de Investigaciones en Biodiversidad y Medioambiente (INIBIOMA). Universidad
Bona, Paula, Brandoni de Gasparini, Zulma Nélida, Carabajal, Ariana Paulina   +2 more
core   +2 more sources

SAUROPOD DIVERSITY (DINOSAURIA: SAUROPODA) OF CERRO OVERO – LA INVERNADA (BAJO DE LA CARPA FORMATION, SANTONIAN), NORTHEASTERN NEUQUÉN BASIN, AND PALEOECOLOGICAL IMPLICATIONS FOR UPPER CRETACEOUS SAUROPOD FAUNAS

Publicación Electrónica de la Asociación Paleontológica Argentina
The Upper Cretaceous fossil vertebrate fauna of the Bajo de la Carpa Formation (Santonian), derived from several different locations in the Neuquén Basin, is relatively abundant and diverse, comprising mainly small to medium-sized reptiles, birds and ...
Leonardo Sebastián Filippi, Flavio Bellardini, José Luis Carballido, Agustín Pérez-Moreno, Alberto Carlos Garrido   +4 more
doaj   +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

Second specimen of the Late Cretaceous sauropod dinosaur Diamantinasaurus matildae provides new anatomical information on skull and neck evolution in early titanosaurs and the biogeographic origins of Australian dinosaur faunas [PDF]

, 2021
The titanosaurian sauropod dinosaur Diamantinasaurus matildae is represented by two individuals from the Cenomanian–lower Turonian ‘upper’ Winton Formation of central Queensland, north-eastern Australia.
Elliott, D, Kundrát, M, Mannion, P, Poropat, S, Tischler, T, Upchurch, P   +5 more
core  

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