Results 71 to 80 of about 789 (154)

HISTORICAL RECORD OF A SAUROPOD (DINOSAURIA: TITANOSAURIA) SPECIMEN AT THE MUSEO SEMINARIO VALPARAÍSO: THE FIRST DINOSAUR DISCOVERY OF CHILE?

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina
Since its founding in 1870, the Colegio Seminario San Rafael of Valparaíso has offered natural science-related courses, complemented by laboratory work. Thus, in 1881, five science “cabinets” were established within the school premises, and in 1886, the
Omar Vicencio-Campos   +4 more
doaj   +1 more source

Os primeiros registros de saurópodes provenientes do maastrichtiano da formação Marília (grupo Bauru) de Monte Alegre de Minas desde a descrição de Friderich von Huene em 1931 [PDF]

open access: yes, 2019
After 86 years since the historical work by von Huene describing dinosaur remains from the Marília Formation (Bauru Group) from the Monte Alegre de Minas municipality, new bone fragments from the same locality are presented here.
Alves, Diego Sullivan de Jesus   +3 more
core   +3 more sources

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

open access: yesPLoS 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   +5 more
doaj   +1 more source

The skull of the titanosaur Tapuiasaurus macedoi (Dinosauria: Sauropoda), a basal titanosaur from the Lower Cretaceous of Brazil [PDF]

open access: yes, 2016
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134419/1/zoj12420_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134419/2/zoj12420 ...
Carvalho, Alberto B.   +3 more
core   +3 more sources

Late Cretaceous continental and marine vertebrate assemblages of the Laño Quarry (Basque-Cantabrian Region, Iberian Peninsula): an update [PDF]

open access: yes
The vertebrate-bearing beds of the Laño quarry (Condado de Treviño) are among the most relevant sites from the Late Cretaceous of Europe. Geologically, Laño and the adjacent region are set on the southern limb of the South-Cantabrian Synclinorium (SE ...
Astibia, H.   +18 more
core   +2 more sources

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

open access: yesPublicación 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  

Dinosaurs (Reptilia, Archosauria) at Museo de La Plata, Argentina: annotated catalogue of the type material and Antarctic specimens [PDF]

open access: yes, 2013
A commented-illustrated catalogue of non-avian dinosaurs housed at Museo de La Plata, Argentina is presented. This represents the first commented catalogue of the La Plata Museum dinosaurs to be published.
Otero, Alejandro   +1 more
core   +1 more source

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

open access: yesCretaceous 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   +1 more
openaire   +2 more sources

Primer reporte de un ejemplar juvenil de Neuquensaurus Australis (Sauropoda: Titanosauria)

open access: yes, 2019
Neuquensaurus australis (Lydekker) es un titanosaurio saltasaurino, proveniente de la Formación Anacleto (Campaniano tardío), cerca de las localidades de Cinco Saltos y Lago Pellegrini, Río Negro. Para esta especie fueron reconocidos dos morfotipos: uno grácil y otro robusto.
Zurriaguz, Virginia Laura   +4 more
openaire   +1 more source

cf. Lirainosaurus sp. (Dinosauria: Titanosauria) en el Cretácico Superior de Sacedón (Guadalajara)

open access: yes, 2009
A fragment of a distal caudal vertebra that is assigned to a sauropod titanosaur is described. The fossil comes from an outcrop of the Villalba de la Sierra Formation in Sacedón (Guadalajara), which is considered to the Lower Campanian-Upper Maastrichtian in age. The characters combination available on the specimen is discussed, and it is classified as
Ortega, Francisco, Pérez García, Adán
openaire   +1 more source

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