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Colophon
Geology, Stratigraphic--Paleozoic
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Geology, Stratigraphic--Carboniferous
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Geology, Stratigraphic--Pennsylvanian
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Eagle Valley Formation (Colo.)
Eagle Valley Formation (Colo.)
Geographic
sh90002142
·
id.loc.gov
Used for
Eagle Valley Evaporite (Colo.)
Broader Terms (2)
Formations (Geology)--Colorado
Geology, Stratigraphic--Pennsylvanian
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