Pseudo-organic structures from the Precambrian Bass limestone in Arizona
By: [by] Matthew H. Nitecki --
Series: Fieldiana -- v. 23, no. 1; [Field Museum of Natural History, Chicago] Publication -- 1121; Publication (Field Museum of Natural History) -- 1121.
Publisher: Field Museum of Natural History
Published: 1971
Place of publication: Chicago
Subjects: Sedimentary structures -- Arizona -- Grand Canyon National Park; Geology, Stratigraphic -- Precambrian; Petrology -- Arizona -- Grand Canyon National Park
Other titles: Bass limestone