Edmontosaurus Regalis

Some articles on edmontosaurus, regalis, edmontosaurus regalis:

Edmontosaurus - Discovery and History - Claosaurus Annectens and Other Early Finds
... Edmontosaurus has had a long and complicated history in paleontology, having spent decades with various species classified in other genera ... regalis), depending on author and date ... Although Edmontosaurus was only named in 1917, its oldest well-supported species (E ...
Edmontosaurus - Paleoecology - Edmontonian Paleoecology
... Edmontonian land vertebrate age is defined by the first appearance of Edmontosaurus regalis in the fossil record ... Edmontosaurus regalis is known from the lowest of five units within the Horseshoe Canyon Formation, but is absent from at least the second to the top ... specimens from badlands near Drumheller, Alberta may pertain to Edmontosaurus ...
Edmontosaurus Annectens - Discovery and History - Anatosaurus To The Present
... annectens, was actually a species of Edmontosaurus, and that A ... edmontoni were assigned to Edmontosaurus as well, and A ... annectens) was sunk into Edmontosaurus, the name Anatosaurus is abandoned as a junior synonym of Edmontosaurus ...