Vol. 248, Issue 11, 1950November 01, 1950 EDT
Late pre-Cambrian or Lower Cambrian Formations in Central Virginia
Late pre-Cambrian or Lower Cambrian Formations in Central Virginia
Robert Oliver Bloomer,
Bloomer, R. O. (1950). Late pre-Cambrian or Lower Cambrian formations in central Virginia. American Journal of Science, 248(11), 753–783. https://doi.org/10.2475/ajs.248.11.753