Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Donald Cave Duncan"'
Autor:
N. M. Denson, Ira Edwards, Donald Cave Duncan, Christina Lochman, Gilbert Oscar Raasch, Charles Deiss, Benjamin Franklin Howell, Charles Elmer Resser, Josiah Bridge, J. F. Mason
Publikováno v:
Geological Society of America Bulletin. 55:993-1004
Introduction This is Number 1 of the series of correlation charts of North American sedimentary formations in preparation by the Committee on Stratigraphy of the National Research Council, with the co-operation of other American stratigraphers (Dunba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb0be69d3b9ec0bb4afe9b311a10fbe
https://doi.org/10.1130/gsab-55-993
https://doi.org/10.1130/gsab-55-993
Fl Introduction ---------------------------------------------1 Geologic setting -------------------------------------------3 Type sections of named tongues------------------------.,---------3 Yellow Creek Tongue of the Green River Formation----------
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ffdb4ef0188e05409bde576a3a416b
https://doi.org/10.3133/b1394f
https://doi.org/10.3133/b1394f
Autor:
Donald Cave Duncan
A small deposit of uranium-bearing rhyolit'ic tuff is exposed at the northern end of the Silver Peak Mountains about 4 miles south of Coaldale in Esmeralda County, Nev. The deposit contains a roughly estimated 50 tons of indicated and inferred ore av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5090190dab211f782fa962483fe6b0b0
https://doi.org/10.3133/tem336
https://doi.org/10.3133/tem336
Publikováno v:
Circular.
This review of organic-rich shale deposits was conducted to estimate the energy and oil potential of these resources. The shale oil resources of the known deposits and their possible extensions are estimated in grade categories of units that yield mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a946dd89b644dcef6b4516aec2426ccf
https://doi.org/10.3133/cir523
https://doi.org/10.3133/cir523
Autor:
Donald Cave Duncan
Report discussing investigations seeking uranium in deposits of black shale around the geographical areas of the Western States
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d596aa225fbc80bc53bd1f1a54890996
https://doi.org/10.3133/tei381
https://doi.org/10.3133/tei381
Autor:
Donald Cave Duncan
Publikováno v:
Circular.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23732417dada1a809881e738028eaa3
https://doi.org/10.3133/cir291
https://doi.org/10.3133/cir291
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880e83b51135f6bb9dd5236540042148
https://doi.org/10.3133/ofr4910
https://doi.org/10.3133/ofr4910