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Paul Callistus Sereno (born October 11, 1957) is a professor of paleontology at the University of Chicago who has discovered several new dinosaur species on several continents, including at sites in Inner Mongolia, Argentina, Morocco and Niger. [1]
Paul Sereno and A. B. Arcucci named Crurotarsi in 1990, defining it as "Parasuchia [phytosaurs], Ornithosuchidae, Prestosuchus, Suchia, and all descendants of their common ancestor". [2] The groups in this definition were considered crocodile-line archosaurs, as opposed to the bird-line archosaurs.
Paul Sereno, the longtime University of Chicago professor and so-called Indiana Jones of paleontology, a finder of lost civilizations and discoverer of new dinosaurs, one of the most beautiful ...
It was named and described in 2004 by Paul Sereno, Jeffery Wilson and Jack Conrad. Rugops has an estimated length of 4.4–5.3 metres (14–17 ft) and weight of 410 kilograms (900 lb). The top of its skull bears several pits which correlates with overlaying scale and the front of the snout would have had an armour-like dermis.
The clade was first named in 2007 by Steve Brusatte and Paul Sereno. [1] The subfamily consists of gigantic derived carcharodontosaurids, among the largest theropod dinosaurs known, comparable in size to Tyrannosaurus. Carcharodontosaurinae is defined as the least inclusive clade containing Carcharodontosaurus and Giganotosaurus. Within this ...
Family: † ... was redescribed by Paul Sereno in 2000. [4] Biology and ecology ... Confuciusornis have permitted scientists to better understand the birds' early ...
Neck reconstructions of Sigilmassasaurus (top) and Baryonyx. The validity of Sigilmassaurus, however, did not go unchallenged shortly after it was named.In 1996, Paul Sereno and colleagues described a Carcharodontosaurus skull (SGM-Din-1) from Morocco, as well as a neck vertebra (SGM-Din-3) which resembled that of "Spinosaurus B," which they therefore synonymized with Carcharodontosaurus. [11]
Sereno and Brusatte performed a cladistic analysis that found Kryptops to be the most basal abelisaurid. This was based on several features, including a maxilla textured externally by impressed vascular grooves and a narrow antorbital fossa, that clearly place Kryptops palaios within Abelisauridae as its oldest-known member. [ 1 ]
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