Vol. 249, Issue 11, 1951November 01, 1951 EDT
“Rock Doughnuts,” a Product of Granite Weathering [Texas]
“Rock Doughnuts,” a Product of Granite Weathering [Texas]
Horace Richard Blank,
Blank, H. R. (1951). “Rock doughnuts,” a product of granite weathering [Texas]. American Journal of Science, 249(11), 822–829. https://doi.org/10.2475/ajs.249.11.822