
Biology of the beaver
Systematics and evolution of the beaver
Land mass borders after the Ocean Drilling Stratigraphic Network (ODSN Plate Tectonic Reconstruction Service).
Fossil findings of the genus Trogontherium

Fossil findings of Trogontherium from the Pleistocene

Fossil findings of Trogontherium from the Pliocene

Fossil findings of Trogontherium from the Miocene