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- 86623085%2F%2Fr90 contributor B5347569.
- 86623085%2F%2Fr90 coverage "Fort Union Formation.".
- 86623085%2F%2Fr90 created "1986.".
- 86623085%2F%2Fr90 date "1986".
- 86623085%2F%2Fr90 date "1986.".
- 86623085%2F%2Fr90 dateCopyrighted "1986.".
- 86623085%2F%2Fr90 extent "22 p. :".
- 86623085%2F%2Fr90 isPartOf "Report of investigations (Geological Survey of Wyoming) ; no. 35.".
- 86623085%2F%2Fr90 isPartOf "Report of investigations / the Geological Survey of Wyoming ; no. 35".
- 86623085%2F%2Fr90 issued "1986".
- 86623085%2F%2Fr90 issued "1986.".
- 86623085%2F%2Fr90 language "eng".
- 86623085%2F%2Fr90 publisher "Laramie, Wyo. : Geological Survey of Wyoming,".
- 86623085%2F%2Fr90 spatial "Fort Union Formation.".
- 86623085%2F%2Fr90 spatial "Powder River Basin (Wyo. and Mont.)".
- 86623085%2F%2Fr90 subject "553.2/4/097873 19".
- 86623085%2F%2Fr90 subject "Coal Geology Powder River Basin (Wyo. and Mont.)".
- 86623085%2F%2Fr90 subject "Geology, Stratigraphic Paleocene.".
- 86623085%2F%2Fr90 subject "TN805.W8 A95 1986".
- 86623085%2F%2Fr90 title "Coal resources of the Tongue River Member, Fort Union Formation (Paleocene), Powder River Basin, Wyoming and Montana / by W.B. Ayers, Jr.".
- 86623085%2F%2Fr90 type "text".