It is composed of mudstone, sandstone, siltstone, and limestone and is light gray, greenish gray, or red. Stratigraphy · Fossil content · Economic geology |
[PDF] Stratigraphy of the Morrison and Related Formations, Colorado ... pubs.usgs.gov › bul › report
The general purpose of the stratigraphic studies has been (1) to determine the paleogeography of the uranium-bearing formations of the Colorado Plateau, with ... |
A study of the Morrison Formation was undertaken to describe the stratigraphy and sedimentology of the individual members (i.e., Recapture Shale, Westwater ... |
17 окт. 2023 г. · Stratigraphic measurements and regional log data indicate that the formation averages 71 m thick across central Montana. |
3 мар. 2017 г. · The Morrison Formation is predominantly claystone with interbedded sandstone, siltstone, and thin carbonate units. The maximum thickness is ... |
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