Allenypterus montanus Melton, 1969
Allenypterus montanus Melton, 1969
Lower Carboniferous
Heath Shale Formation
Bear Gulch
Montana
USA
By oilshale
Allenypterus montanus Melton, 1969
Lower Carboniferous
Heath Shale Formation
Bear Gulch
Montana
USA
Recommended Comments