Allen, Victor, 1929, The Ione Formation of California, University of California Press, Berkeley, California, V. 18, No. 14, pp. 347-448.
Allen, V., 1929 view here
Sierra Geology
where rocks meet the human environment (or vice versa)
Allen, Victor, 1929, The Ione Formation of California, University of California Press, Berkeley, California, V. 18, No. 14, pp. 347-448.
Allen, V., 1929 view here