Results 51 to 60 of about 634 (144)

Descriptions of Mongolian Dromaeosaurids (Dinosauria: Theropoda) and phylogeny of Dromaeosauridae [PDF]

, 2008
Thesis (Ph. D. in Science)--University of Tsukuba, (A), no.
久保田 克博
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Theropod dinosaur diversity of the lower English Wealden: analysis of a tooth‐based fauna from the Wadhurst Clay Formation (Lower Cretaceous: Valanginian) via phylogenetic, discriminant and machine learning methods

Papers in Palaeontology, Volume 10, Issue 6, November/December 2024.
Abstract The Lower Cretaceous Wealden Supergroup of southern England yields a diverse assemblage of theropod dinosaurs, its taxa being represented by fragments in addition to some of the most informative associated skeletons of the European Mesozoic. Spinosaurids, neovenatorid allosauroids, tyrannosauroids and dromaeosaurids are among reported Wealden ...
Chris T. Barker, Lucy Handford, Darren Naish, Simon Wills, Christophe Hendrickx, Phil Hadland, Dave Brockhurst, Neil J. Gostling   +7 more
wiley   +1 more source

Paleontologia [PDF]

, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Paleontologia, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

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Mosaic evolution in an asymmetrically feathered troodontid dinosaur with transitional features [PDF]

, 2017
Asymmetrical feathers have been associated with flight capability but are also found in species that do not fly, and their appearance was a major event in feather evolution.
A Ennos, A Feduccia, AH Turner, ALR Thomas, AP Russell, C Foth, C Foth, C Swisher, CA Brochu, CA Forster, CW Gilmore, DA Russell, DE Alexander, DY Hu, F Jin, FV Huene, G Dyke, J Gauthier, J Hall, J Lü, JA Clarke, JC Lü, JH Ostrom, M Norell, MA Norell, MA Norell, NE Campione, OC Marsh, P Currie, P Godefroit, P Godefroit, P Senter, P Senter, PA Goloboff, PJ Makovicky, Q Ji, RB Irmis, RN Brandon, RO Prum, RÅ Norberg, S Ji, SJ Nesbitt, SL Brusatte, T Rowe, TA Dececchi, TG Kaye, TJ Feo, TJ Feo, TRJr Holtz, UM Norberg, VA Tucker, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, X Xu, XL Wang, XT Zheng, ZH Zhou   +70 more
core   +2 more sources

Nuevos datos sobre los dinosaurios terópodos (Saurischia: Theropoda) del Cretácico superior de los Pirineos Sur-Centrales (Huesca y Lleida) [PDF]

, 2004
Six new theropod teeth recovered trom the Blasi 1-3 sites (Upper Maastrichtian) in Arén (Huesca province, Spain) are described and added to the twenty six teeth already known from these and other five localities of Late Campanian-Early Maastrichtian ...
Canudo, José Ignacio, López Martínez, Nieves, Ruiz Omeñaca, José Ignacio, Torices Hernández, Angélica   +3 more
core   +1 more source

Mummified precocial bird wings in mid-Cretaceous Burmese amber [PDF]

, 2016
Our knowledge of Cretaceous plumage is limited by the fossil record itself: compression fossils surrounding skeletons lack the finest morphological details and seldom preserve visible traces of colour, while discoveries in amber have been disassociated ...
Bai, Ming, Benton, Michael J, Li, Gang, Lockley, Martin G, McKellar, Ryan C, O'Connor, Jingmai K, Tseng, Kuowei, Wang, Min, Wang, Yan, Xing, Lida, Xu, Xing, Zhang, Jianping, Zhang, Weiwei   +12 more
core   +2 more sources

Dromaeosauridae Matthew and Brown 1922

, 2003
{"references": ["MATTHEW, W. D. and brown, B. 1922. The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta. Bulletin of the American Museum of Natural History, 46, 367 - 385.", "------ 1983. Carnivorous dinosaurs from the Cretaceous of Mongolia.
openaire   +1 more source

The effects of the spreading of the Central Atlantic during the Middle Jurassic on dinosaur faunas [PDF]

, 2012
The spreading of the Central Atlantic is a complex series of events that include a ridge jump to the east and a ridge jump to the west at c. 170Ma and c. 162Ma respectively.
Clark, N.D.L.
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Theropod dinosaurs from the upper cretaceous of the south pyrenees basin of Spain [PDF]

, 2015
The dinosaur record in the South Pyrenees Basin is diverse and rich. A total of 142 theropod teeth were studied for this paper, which constitutes one of the richest samples for these remains in Europe.
Canudo, J.I., Currie, P.J., Pereda-Suberbiola, X., Torices, A.   +3 more
core   +3 more sources

First record of a Maastrichtian sauropod dinosaur from Egypt [PDF]

, 1997
Main articleA left femur of a small sauropod dinosaur was found in the Maastrichtian part of the Ammonite Hill Member of the Dahkla Formation of southwestern Egypt.
Rauhut, Oliver W. M., Werner, Christa
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