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Dinosaurs A

AMMOSAURUS
 
DESCRIBER Marsh,1891
TIME Jurassic Early
?Pliensbachian  ?Toarcian
CLASSIFICATION Saurischia Sauropodomorpha Prosauropoda Plateosauridae 
DIET Herbivore
FOSSILSITE US
TYPE SPECIES AMMOSAURUS major
LENGTH  4 meter
INFO Ammosaurus > A.major (Marsh,1891) = Anchisaurus major (Marsh,1889) > Anchisaurus solus (Marsh,1892)

The original specimen was almost complete, but Marsh was only able to save the posterior portion--the anterior part was in a sandstone block apparently used in constructing a bridge.

 

 

 

 

 

 

 

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