Mid-oligocene extinction event in north american land mammals.
Prothero, D R
Mid-oligocene extinction event in north american land mammals. [electronic resource] - Science (New York, N.Y.) Aug 1985 - 550-1 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.229.4713.550 doi
Mid-oligocene extinction event in north american land mammals. [electronic resource] - Science (New York, N.Y.) Aug 1985 - 550-1 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.229.4713.550 doi