Stratigraphy and geologic history of the Montana group and equivalent rocks, Montana, Wyoming, and North and South Dakota (Q61048079)
article by James R. Gill & William A. Cobban published 1973 in Geological Survey Professional Paper
Language:
(P31) (Q13442814)
(P50) (Q15437648)
(P407) (Q1860)
(P577) +1973-00-00T00:00:00Z
(P921) (Q134783)
(P1433) (Q61749128)
(P1476) "Stratigraphy and geologic history of the Montana group and equivalent rocks, Montana, Wyoming, and North and South Dakota" (language: en)
(P2093) James R. Gill
other details
description article by James R. Gill & William A. Cobban published 1973 in Geological Survey Professional Paper

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