| |
Authors |
Year |
Title |
|
Manger, Miller & Mapes |
1992 |
Age and Correlation of the Gene Autry Shale, Ardmore Basin, Southern Oklahoma.
Oklahoma Geological Survey Circular, 94: 101-109, pl.1, 3 figs.
|
|
|
McCaleb |
1968 |
Lower Pennsylvanian Ammonoids from the Bloyd Formation of Arkansas and Oklahoma.
Special Paper of the geological Society of America, 96: 1-123, fig.1-27, pl.1-12; Boulder,Colorado.
|
|
|
Saunders, Manger & Gordon |
1977 |
Upper Mississippian and lower and middle Pennsylvanian ammonoid biostratigraphy of Northern Arkansas.
Oklahoma Geolological Survey Guidebook 18: 117-137, fig.1-2, tab.1-2, pl.1-6.
|