"Paleontology Miocene." . . "Paleontology Nebraska." . . . . "Metechinus." . . "Metechinus" . . "A new erinaceid from the lower miocene" . . "A new erinaceid from the Lower Miocene" . . "A new erinaceid from the Lower Miocene"@en . . . . . . . . . . . . . . . . . . "Insectivores (Mammals), Fossil." . .