Ernest gilmour robert walker (1 risultati)
Phosphoria Issue (Contributions to Geology, The University of Wyoming, Vol. 24, No. 2, Fall 1986). INCLUDES: Paleontology and Deposition .; Depositional Environments and Phosphatization of the Meade Peak Phosphatic Shale Tongue.; . Geology & Phosphate . Freeman Ridge Area; Conodont Biostratigraphy of the Permian Meade Peak Phosphatic Shale Member.; Bryozoans . Phosphoria Formation .; Two New genera of Bryozoa . Gester Fm.; Permian Conodont Biostratigraphy of the Ishbel Group, SW Alberta and SE British Columbia; Stratigraphy, environment of deposition, and age of a phosphatic unit. Wells Formation; Epilogue for the Permian in the western Cordillera - A Retrospective View from the Triassic.
Bruce R. Wardlaw and James W. Collinson; Steven G. Martindale; R. David Hovland and Steven W. Moore; Fred H. Behnken, Bruce R. Warlaw and Larry N. Stout; Ernest H. Gilmour and Robert C. Walker; Gilmour and Edward M. Snyder; C. M. Henderson and A. M. McGugan; Hans Peter Oberlindacher and Eve D. Roberts - Tobey; Rachel K. Paull and Richard A. Paull.
Editore: University of Wyoming., 1986
- Brossura
Da: Eryops Books, Stephenville, TX, U.S.A.Eryops Books
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Soft cover. Condizione: Very Good. ORIGINAL 1986 JOURNAL; Thematic Issue of the Phosphoria Formation; light foxing of covers, o/w contents in very good condition. Journal.