| Marine trace fossil assemblages in "non-marine" shales, Upper Pennsylvanian megacyclothems, Kansas, (abstr.) |
Hakes, W.G. |
International Congress of Carboniferous Stratigraphy and Geology, Abstracts of Papers pp. 83-84 |
1979 |
N/A
|
| Trace fossil analysis of a transgressive sequence (Pennsylvanian, Kansas), (abstr.) |
Hakes, W.G. |
American Association of Petroleum Geologists; and Society of Economic Paleontologists and Mineralogists, Annual Meeting Abstracts vol. 2, p. 32 |
1975 |
N/A
|
| Trace fossil analysis of two Pennsylvanian shales in Kansas--cyclic sedimentation or continual mud flat deposition?, (abstr.) |
Hakes, W.G. |
American Association of Petroleum Geologists; and Society of Economic Paleontologists and Mineralogists, Annual Meeting Abstracts vol. 1, pp. 41-42 |
1974 |
N/A
|
| Trace fossils and depositional environment of four clastic units, Upper Pennsylvanian megacyclothems, northeast Kansas |
Hakes, W.G. |
Kansas University, Paleontological Contributions, Article no. 63, 46 pages |
1976 |
N/A
|
| Trace fossils and depositional environment of four clastic units, Upper Pennsylvanian megacyclothems, northeast Kansas |
Hakes, W.G. |
Ph.D. dissertation, Department of Geology, University of Kansas, Lawrence, KS 206 pages |
1976 |
N/A
|
| Trace fossils and depositional environment of four clastic units, Upper Pennsylvanian megacyclothems, northeast Kansas, (abstr.) |
Hakes, W.G. |
Dissertation Abstracts International, Section B vol. 37, no. 1, p. 125B |
1976 |
N/A
|
| Trace fossils and the depositional environment of the Lawrence Shale (Upper Pennsylvanian) of eastern Kansas |
Hakes, W.G. |
M.S. thesis, Department of Geology, University of Kansas, Lawrence, KS 55 pages |
1972 |
N/A
|
| Trace fossils and the depositional environment of the Lawrence Shale (Upper Pennsylvanian) of eastern Kansas, (abstr.) |
Hakes, W.G. |
Geological Society of America, Abstract with Programs vol. 5, no. 4, p. 319 |
1973 |
N/A
|
| Trace fossils from brackish-marine shales, Upper Pennsylvanian of Kansas, U.S.A., pp. 21-35, <In>, Curran, H.A., (ed.); Biogenic structures; their use in interpreting depositional environments |
Hakes, W.G. |
Society for Sedimentary Geology (SEPM), Special Publication no. 35, 347 pages |
1985 |
N/A
|
| Trace fossils from the Rock Bluff limestone (Pennsylvanian, Kansas) |
Maerz, R.H., Jr.; Kaesler, R.L.; and Hakes, W.G. |
Kansas University, Paleontological Contributions, Paper no. 80, 6 pages |
1976 |
N/A
|
| Trace fossils in Late Pennsylvanian cyclothems, Kansas |
Hakes, W.G. |
Geological Journal, Special Issue no. 9 (International symposium on trace fossils), pp. 209-226 |
1977 |
N/A
|