Pseudo-organic structures from the Precambrian Bass limestone in Arizona
By: Matthew H. Nitecki.
Contributors: Field Museum of Natural History.
Series: Fieldiana -- v. 23, no. 1; Publication -- 1121; Publication (Field Museum of Natural History : 1966) -- 1121.
Publisher: Field Museum of Natural History
Published: 1971
Place of publication: [Chicago]
Language: eng
Subjects: Sedimentary structures -- Arizona -- Grand Canyon National Park; Geology, Stratigraphic -- Precambrian; Petrology -- Arizona -- Grand Canyon National Park
Notes: Cover title.

Bibliography: p. 9.