Vol. s4-25, Issue 150, 1908June 01, 1908 EDT
Paleozoic Formations in Trans-Pecos Texas
Paleozoic Formations in Trans-Pecos Texas
George Burr Richardson,
Richardson, G. B. (1908). Paleozoic Formations in Trans-Pecos Texas. American Journal of Science, s4-25(150), 474–484. https://doi.org/10.2475/ajs.s4-25.150.474