Original Color Markings of Two Species of Carboniferous Gastropods
Original Color Markings of Two Species of Carboniferous Gastropods
P. V. Roundy,
Roundy, P. V. (1914). Original Color Markings of Two Species of Carboniferous Gastropods. American Journal of Science, 446–450. https://doi.org/10.2475/ajs.s4-38.227.446