Archivo: Abelisauridae skull comparison

Descripción: Comparison between skull of different genera in the theropod dinosaur family Abelisauridae (the skulls are not to scale). 1. Rajasaurus narmadensis from India, dated to Maastrichtian, 67 MYA. 2. Rugops primus from Niger, dated to Cenomanian, 95 MYA. Lines with holes on the nose bridge indicate this dinosaur may had a crests of keratin on on the head. 3. Abelisaurus comahuensis from Patagonia, dated to Campanian, 83 MYA. 4. Majungasaurus crenatissimus, dated to Campanian, abort 70 MYA. Described as "dinosaur with a face which only a mother can love". 5. Aucasaurus garridoi from Argentina, dated to Santonian, 83 MYA. 6. Carnotaurus sastrei from Argentina, dated to Cenomanian or Maastrichtman. It’s name (meaning "flest bull" or "flesheating bull") are inspired from its stubby horns over the eyes. The snout is very short. References http://chdmuseum.nic.in/dinosaurs_section/images/dino.gif, https://www.wired.com/news/images/full/lycos2_6889649_f.jpg, http://www.projectexploration.org/main_graphics/rajasaurus/hallet-skull.gif and http://www.dinohunters.com/images/rajasaurusskull.jpg (Rajasaurus). http://www.projectexploration.org/photos/cast-sales/rugops-skull.jpg, http://msnbcmedia2.msn.com/j/msnbc/Components/Photos/040531/040531_dinocontinent_hlg1p.hlarge.jpg and http://dinonews.net/wiki/images/3/32/Rugops.gif (Rugops). http://noorvision.com/weblog/epe20053f1.jpg, http://dinoweb.narod.ru/abelisaurus1.gif andhttp://dinonews.net/wiki/images/7/79/Abelisaurus.jpg (Abelisaurus). http://www.oucom.ohiou.edu/dbms-witmer/collections/Theropods/majungasaurus.htm and http://www.oucom.ohiou.edu/dbms-witmer/Majungasaurus-skull03.htm (Majungasaurus). http://upload.wikimedia.org/wikipedia/commons/1/1f/Aucasaurus.jpg, http://www.welcomeargentina.com/cutralco-huincul/imagenes/aucasaurus.jpg, http://mocha.mo-blog.jp/photos/uncategorized/2009/04/25/aucasaurus.jpg and http://dinoweb.narod.ru/Aucasaurus2.gif (Aucasaurus). http://farm4.static.flickr.com/3129/2593284143_633695e975.jpg, http://www.dinocasts.com/images/products/carnotauus%20skull%20side%20vieuw(2).jpg and http://www.valleyanatomical.com/catalog/images/MG03-Carnotaurus-skull.jpg (Carnotaurus).
Título: Abelisauridae skull comparison
Créditos: Trabajo propio
Autor(a): Conty
Términos de Uso: Creative Commons Attribution 3.0
Licencia: CC BY 3.0
Enlace de Licencia: https://creativecommons.org/licenses/by/3.0
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