Noble, L.F., 1914, The Shinumo quadrangle, Grand Canyon district,
Arizona: U.S. Geological Survey Bulletin, 549, 100 p., (incl. geologic
map, scale 1:48,000).
Elston, D.P. and Scott, G.R., 1976, Unconformity at the Cardenas-Nankoweap
contact (Precambrian), Grand Canyon Supergroup, northern Arizona:
Geological Society of America Bulletin, v. 87, no. 12, p. 1763-1772.
Elston, D.P., 1989, Grand Canyon Supergroup, northern Arizona;
stratigraphic summary and preliminary paleomagnetic correlations
with parts of other North American Proterozoic successions, IN Jenney,
J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona
Geological Society Digest, v. 17, p. 259-272.
Dalton , R.O., Jr., 1972, Stratigraphy of the Bass Formation: Flagstaff , Ariz. , Northern Arizona University M.S. thesis, 140 p.
Flodin, Eric A, Aydin, Atilla, 2004, Evolution of a strike-slip
fault network, Valley of Fire State
Park, southern Nevada: Geological Society of America Bulletin, vol.116,
no.1-2, p. 42-59.
Turkington, A. V., 1998. Cavernous weathering in sandstone; lessons
to be learned from natural exposure: [Papers from the Stone weathering
and atmospheric pollution network
(SWAPNet) conference]: The Quarterly Journal of Engineering Geology,
vol.31, Part 4, p.375-383.
Burchfiel, B. C., Cameron, C S., Royden, L. H. 1997, Geology of
the Wilson Cliffs-Potosi Mountain area, southern Nevada International
Geology Review, vol.39, no.9, p. 830-854.
Timmons, J. Michael, Karlstrom, Karl E., Heizler, Matthew T., Bowring,
Samuel A., 2001, A synthesis from the Unkar Group of Grand Canyon,
and inferences on late Mesoproterozoic intracratonic sedimentation
and deformation in the Western U.S.: Geological Society of America,
Abstracts with Programs, vol.33, no.5, p. 20.
* show accepted USGS usage.
Billingsley, George H., 2000, Geologic Map of the Grand Canyon 30' by 60' Quadrangle, Coconino and Mohave Counties, Northwestern Arizona: U.S. Geological Survey Geologic Investigation Series I-2688, Available on-line at: http://pubs.usgs.gov/imap/i-2688/.).
Mathis, A. and Bowman, C., 2005, What's in a number? Numeric ages for rocks exposed within the Grand Canyon, Part 2: Nature Notes ( Grand Canyon National Park ), v. 21, no. 2, p. 1-5.
Note that data on this page contains information that has been partly revised from bibliographic resources
available at the time this report was compiled.
The primary sources were the GeoRef Database and the National Geologic Map Database GEOLEX: http://ngmdb.usgs.gov/Geolex/geolex_qs.html. The URL is: https://gotbooks.miracosta.edu/gonp/coloradoplateau/lexicon/aztec.htm