New genera and species from the Belly River Series (mid-Cretaceous).
Geological Survey of Canada, Contributions to Canadian Palaeontology. 3.
by Lawrence Lambe. 1902.
ステゴケラスの記載論文抜粋(1902年)
出典:New genera and species from the Belly River Series (mid-Cretaceous).
Geological Survey of Canada, Contributions to Canadian Palaeontology. 3.
by Lawrence Lambe. 1902.