2

Conodonts from the Lower Mississippian Wassonville Dolomite of Iowa

Year:
1951
Language:
english
File:
PDF, 1.30 MB
english, 1951
3

Burlington Conodonts from Iowa

Year:
1950
Language:
english
File:
PDF, 396 KB
english, 1950
4

Conodonts from the Cedar Valley Limestone of Iowa

Year:
1950
Language:
english
File:
PDF, 1.00 MB
english, 1950
5

Additional Conodonts from the Pennsylvanian of Iowa

Year:
1949
Language:
english
File:
PDF, 2.15 MB
english, 1949