Biodiversity Heritage Library
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Subject "Grand Canyon National Park"
Pseudo-organic structures from the Precambrian Bass limestone in Arizona / [by] Matthew H. Nitecki --
By: Nitecki, Matthew H.
Publication info: Chicago :Field Museum of Natural History,1971.
Contributed by: University of Illinois Urbana Champaign
Subjects: Arizona Geology, Stratigraphic Grand Canyon National Park Petrology Precambrian Sedimentary structures