| A new miospore from the Bonner Springs Shale (Pennsylvanian of Kansas, U.S.A.), (abstr.) |
Barker, G.W.; Foster, C.B.; and Clendening, J.A. |
American Association of Stratigraphic Palynologists, Annual Meeting, Program and Abstracts p. 13 |
1989 |
N/A
|
| A new miospore from the Bonner Springs Shale (Pennsylvanian) of Kansas, U.S.A., (abstr.) |
Barker, G.W.; Forster, C.B.; and Clendening, J.A. |
Palynology vol. 14, p. 209 |
1990 |
N/A
|
| Palynology of some Upper Pennsylvanian outcrops from the midcontinent region, U.S.A., (abstr.) |
Barker, G.W.; and Clendening, J.A. |
Palynology vol. 13, p. 280 |
1989 |
N/A
|
| Palynology of the Admire Group ("Lower Permian") of Eastern Kansas |
Barker, G.W. |
Ph.D. dissertation, Department of Geology, Kent State University, Kent, OH 329 pages |
1983 |
N/A
|
| Palynology of the Admire Group ("Lower Permian") of eastern Kansas, (abstr.) |
Barker, G.W. |
Dissertation Abstracts International, Section B vol. 44, no. 12, p. 3698B |
1984 |
N/A
|
| Pollen and spores from the Lower Permian (Gearyan) of Kansas, (abstr.) |
Barker, G.W. |
Palynology vol. 12, p. 231 |
1988 |
N/A
|
| Pollen and spores from the Lower Permian (Gearyan) of Kansas, U.S.A., (abstr.) |
Barker, G.W. |
American Association of Stratigraphic Palynologists, Annual Meeting, Program and Abstracts p. 20 |
1987 |
N/A
|
| Pollen and spores from the Lower Permian (Gearyan) of Kansas, U.S.A., (abstr.) |
Barker, G.W. |
Palynology vol. 13, p. 279 |
1989 |
N/A
|