| Chert in the Lower Permian of the northern Midcontinent, (abstr.) |
West, R.R.; Barrett, T.R.; and Twiss, P.C. |
Geological Society of America, Abstract with Programs vol. 19, no. 3, p. 180 |
1987 |
N/A
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| Cyclothems versus a hierarchy of transgressive-regressive units, pp. 141-153, <In>, Watney, W.L.; Kaesler, R.L.; and Newell, K.D., (convenors); Recent interpretations of Late Paleozoic cyclothems; proceedings of the third annual meeting and field conference |
Busch, R.M.; West, R.R.; Barrett, F.J.; and Barrett, T.R. |
Society of Economic Paleontologists and Mineralogists, Midcontinent Section 281 pages (avail. from the Kans. Geol. Survey) |
1985 |
N/A
|
| Hierarchal genetic stratigraphy of the Wreford Limestone formation (Lower Permian, Gearyan) in northeastern Kansas |
Barrett, T.R. |
M.S. thesis, Department of Geology, Kansas State University, Manhattan, KS 251 pages (avail. as Kansas. Geol. Survey, Open-file Rept., no. 89-3) |
1989 |
N/A
|