creepy...Spinosaurus may be the larges Theropod to ever stalk the Prehistoric Americas and believed to be even larger than T-Rex.
Dinossauros do Período Jurássico
bernie wrightson art
Dinossauros do Período Cretáceo
Spinosaurus is the largest of all known carnivorous dinosaurs, larger than Tyrannosaurus and Giganotosaurus. Estimates published in 2005 and 2007 suggest that it was 12.6 to 18 metres (41 to 59 ft) in length and 7 to 20.9 tonnes (7.7 to 23.0 short tons) in weight.
Brachiosaurus; Late Jurassic (154-153 Ma); Discovered by Riggs, 1903; Artwork by Charles R. Knight; Note: Probably not the correct habitat.
Tyrannosaurus rex - Park Pedia - Jurassic Park, Dinosaurs, Stephen Spielberg
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