Results 71 to 80 of about 620 (178)

FIGURE 6 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain

open access: yes, 2012
FIGURE 6. Dentary of Proa valdearinnoensis (AR-1-1365, AR-1-1366, paratype) in dorsal (A), lateral (B), and medial (C) views. Abbreviations: cma, caudal-most alveolus; cp, coronoid process; cvr, convex tooth row; sym, symphysis.
Espílez, Eduardo   +4 more
core   +1 more source

A new semi‐fossorial thescelosaurine dinosaur from the Cenomanian‐age Mussentuchit Member of the Cedar Mountain Formation, Utah

open access: yesThe Anatomical Record, Volume 307, Issue 12, Page 3717-3781, December 2024.
Abstract Thescelosaurines are a group of early diverging, ornithischian dinosaurs notable for their conservative bauplans and mosaic of primitive features. Although abundant within the latest Cretaceous ecosystems of North America, their record is poor to absent in earlier assemblages, leaving a large gap in our understanding of their evolution ...
Haviv M. Avrahami   +3 more
wiley   +1 more source

Ornithischia Seeley 1887

open access: yes, 2022
Ornithischia Seeley, 1887 Ornithopoda Marsh, 1881 Iguanodontia Baur, 1891 sensu Madzia et al., 2018 Ankylopollexia Sereno, 1986 sensu Sereno, 1998 Styracosterna Sereno, 1997 sensu Sereno 1998Published as part of Samathi, Adun & Suteethorn ...
Samathi, Adun, Suteethorn, Suravech
core   +1 more source

Global phylogeny of Hadrosauridae (Dinosauria: Ornithopoda) using parsimony and Bayesian methods [PDF]

open access: yesZoological Journal of the Linnean Society, 2010
Prieto-Márquez, Albert (2010): Global phylogeny of Hadrosauridae (Dinosauria: Ornithopoda) using parsimony and Bayesian methods. Zoological Journal of the Linnean Society 159 (2): 435-502, DOI: 10.1111/j.1096-3642.2009.00617.x, URL: http://dx.doi.org/10.1111/j.1096-3642.2009.00617 ...
openaire   +4 more sources

Restos de Iguanodóntidos (Reptilia, Ornithopoda) en el Hauteriviense inferior marino de Mirambel (Teruel, España). [PDF]

open access: yesMunibe Ciencias Naturales, 1991
Se describen restos óseos de Iguanodontidae, posiblemente   Iguanodon atherfieldensis Hooley, 1925, procedentes de niveles   marinos del Hauteriviense inferior de Mirambel (Provincia de   Teruel, NE de España).
VIERA, Luis I.
doaj  

First Reported Cases of Biomechanically Adaptive Bone Modeling in Non-Avian Dinosaurs.

open access: yesPLoS ONE, 2015
Predator confrontation or predator evasion frequently produces bone fractures in potential prey in the wild. Although there are reports of healed bone injuries and pathologies in non-avian dinosaurs, no previously published instances of biomechanically ...
Jorge Cubo   +3 more
doaj   +1 more source

Delapparentia turolensis nov. gen et sp., un nuevo dinosaurio iguanodontoideo (Ornithischia: Ornithopoda) en el Cretácico Inferior de Galve

open access: yesEstudios Geologicos, 2011
Se redescribe un esqueleto postcraneal de dinosaurio ornitópodo asignado por Albert de Lapparent en 1960 a Iguanodon bernissartensis. Procede del yacimiento de La Maca 3, de edad Barremiense inferior (Formación Camarillas), y consta de varias vértebras ...
J. I. Ruiz-Omeñaca
doaj   +1 more source

Patterns of variation in fleshy diaspore size and abundance from Late Triassic–Oligocene

open access: yesBiological Reviews, Volume 99, Issue 2, Page 430-457, April 2024.
ABSTRACT Vertebrate‐mediated seed dispersal is a common attribute of many living plants, and variation in the size and abundance of fleshy diaspores is influenced by regional climate and by the nature of vertebrate seed dispersers among present‐day floras.
Duhita Naware, Roger Benson
wiley   +1 more source

FIGURE 9 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain

open access: yes, 2012
FIGURE 9. Reconstructed skull of the holotype of Proa valdearinnoensis (AR-1-2012, AR-1-2013) in right lateral (A), rostral (B), and left lateral (C) views.
Espílez, Eduardo   +4 more
core   +1 more source

A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina.

open access: yesZootaxa, 2014
Fil: Martínez, Rubén D.. Universidad Nacional de la Patagonia.
Ibiricu, Lucio Manuel   +3 more
openaire   +3 more sources

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