P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s3-14, Issue 80, 1877August 01, 1877 EDT
On Critical Periods in the History of the Earth and Their Relation to Evolution; and on the Quaternary as Such a Period
On Critical Periods in the History of the Earth and Their Relation to Evolution; and on the Quaternary as Such a Period
Joseph Le Conte,
Conte, J. L. (1877). On critical periods in the history of the earth and their relation to evolution; and on the Quaternary as such a period. American Journal of Science, s3-14(80), 99–114. https://doi.org/10.2475/ajs.s3-14.80.99