Vol. 241, Issue 11, 1943November 01, 1943 EDT
New Ordovician Cystidean Echinoderms From Oklahoma
New Ordovician Cystidean Echinoderms From Oklahoma
Ray Smith Bassler,
Bassler, R. S. (1943). New Ordovician cystidean echinoderms from Oklahoma. American Journal of Science, 241(11), 694–703. https://doi.org/10.2475/ajs.241.11.694