Difference between revisions of "Ayala Castañares and Seigle, 1962"

Revision as of 13:55, 2 December 2016

Ayala Castañares, A. and Seigle, G.A., 1962: Stomiosphaera cardiiformis n.sp. del Cretacico superior de Cuba. Paleont. Mexicana, no.12, p.11-22, pl.1.