|
Hooker, J.J. & Thomas, K.M., 2001.
A New Species of Amphirhagatherium (Choeropotamidae, Artiodactyla, Mammalia) from the Late Eocene Headon Hill Formation of Southern England and Phylogeny of Endemic European 'Anthracotherioids'. Palaeontology 44 (5): 827-853, 1 pl.. ≡ |