Fossil preservation over such vast timescales ... such as Diplodocus, Camarasaurus, Allosaurus, and Stegosaurus, that had been brought together by prehistoric river currents.

NEW YORK — The nearly complete fossilized remains of a stegosaurus fetched $44.6 million at auction Wednesday, Sotheby's said. The buyer's name was not disclosed. The fossil, dubbed ''Apex,'' is ...

The fossil hunters recorded as much data as ... Camarasaurus, Apatosaurus, Stegosaurus, Allosaurus, and others, have all been located within the area. The Morrison Formation is composed of ...

Workers at Zoic, a fossil restoration firm in Trieste, Italy, reassemble an Allosaurus unearthed in ... in the direction of a three-million-dollar Stegosaurus. Workers move a Triceratops skull ...