Theropoda
Bipedal predatory dinosaurs
- Eoraptor  
- Herrerasauridae  
- Ceratosauria  (Dilophosaurus, Ceratosaurus, and relatives) (Dilophosaurus, Ceratosaurus, and relatives)
- Tetanurae- Torvosauridae  
- Spinosauridae  
- Allosauroidea  
- Coelurosauria (tyrannosaurs, Oviraptor, Velociraptor, birds, and relatives)
 
- Torvosauridae 
References
Coria, R. A. and L. Salgado. 1995. A new giant carnivorous dinosaur from the Cretaceous of Patagonia. Nature 377:224-226.
Hengst, R. 1998. Lung ventilation and gas exchange in theropod dinosaurs. Science 281:47-47.
Middleton, K. M. and S. M. Gatesy. 2000. Theropod forelimb design and evolution. Zoological Journal of the Linnean Society 128:149-187.
Novas, F. E. 1992. Phylogenetic relationships of the basal dinosaurs, the Herrerasauridae. Paleontology 35:51-62.
Padian, K., J. R. Hutchinson, and T. R. Holtz. 1999. Phylogenetic definitions and nomenclature of the major taxonomic categories of the carnivorous Dinosauria (Theropoda). Journal Of Vertebrate Paleontology 19:69-80.
Ruben, J. A., C. Dal Sasso, N. R. Geist, W. J. Hillenius, T. D. Jones, and M. Signore. 1999. Pulmonary function and metabolic physiology of theropod dinosaurs. Science 283:514-516.
Ruben, J. A., T. D. Jones, N. R. Geist, and W. J. Hillenius. 1997. Lung structure and ventilation in theropod dinosaurs and early birds. Science 278:1267-1270. Also see responses to this paper: Science 281:45-47.
Sampson, S. D., L. M. Witmer, C. A. Forster, D. W. Krause, P. M. O'Connor, P. Dodson, and F. Ravoavy. 1998. Predatory dinosaur remains from Madagascar: Implications for the Cretaceous biogeography of Gondwana. Science 280:1048-1051.
Sereno, P. C. 1999. The evolution of dinosaurs. Science 284:2137-2147.
Sereno, P. C., A. L. Beck, D. B. Dutheil, B. Gado, H. C. E. Larsson, G. H. Lyon, J. D. Marcot, O. W. M. Rauhut, R. W. Sadleir, C. A. Sidor, D. J. Varricchio, G. P. Wilson, and J. A. Wilson. 1998. A long-snouted predatory dinosaur from Africa and the evolution of spinosaurids. Science 282:1298-1302.
Sereno, P. C., D. B. Dutheil, M. Iarochene, H. C. E. Larsson, G. H. Lyon, P. M. Magwene, C. A. Sidor, D. J. Varricchio, and J. A. Wilson. 1996. Predatory dinosaurs from the Sahara and Late Cretaceous faunal differentiation. Science 272:986-991.
Sereno, P. C. and F. E. Novas. 1992. The complete skull and skeleton of an early dinosaur. Science 258:1137-1140.
Sereno P. C., C. A. Forster, R. R. Rogers, and A. M. Monetta. 1993. Primitive dinosaur skeleton from Argentina and the early evolution of Dinosauria. Nature 361:64-66.
Information on the Internet
- Dilophosaurus! A Narrated Exhibition. UCMP Berkeley.
- Breakthroughs: A New T. Rex Cousin. Information about the dicovery of Majungatholus atopus, a new ceratosaur from Madagascar (Sampson et al. 1998). Discover Online.
- Information about the discovery of  the spinosaur Suchomimus tenerensis (Sereno et al. 1998):
- Dinosaurs of the Sahara. Information about the discovery of the spinosaur Suchomimus tenerensis. National Geographic Exhibit.
- Huge Fish-eating Dinosaur Emerges from the Sahara. National Geographic Press Release.
- Fish-eating Dinosaur Found. BBC News.
 
- Big Al, the Allosaurus. Geological Museum of the University of Wyoming.
Title Illustrations

| Scientific Name | Velociraptor | 
|---|---|
| Location | Mesalands Dinosaur Museum, Tucumcari, New Mexico | 
| Specimen Condition | Fossil | 
| Body Part | skeleton | 
| Source | Velociraptor skeleton | 
| Source Collection | Flickr | 
| Image Use |  This media file is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License - Version 2.0. | 
| Copyright | © 2004 Mary Harrsch | 
About This Page
Page copyright © 1999
All Rights Reserved.
Citing this page:
Tree of Life Web Project. 1999. Theropoda. Bipedal predatory dinosaurs. Version 01 January 1999 (temporary). http://tolweb.org/Theropoda/15726/1999.01.01 in The Tree of Life Web Project, http://tolweb.org/

 
			
	    
		 
        	
	
		 
			
	
		

 
     
 
	
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