P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s5-9, Issue 50, 1925February 01, 1925 EDT
Radioactive Minerals as Geological Age Indicators
Radioactive Minerals as Geological Age Indicators
H. V. Ellsworth,
Ellsworth, H. V. (1925). Radioactive Minerals as Geological Age Indicators. American Journal of Science, s5-9(50), 127–144. https://doi.org/10.2475/ajs.s5-9.50.127