Author: KESLING, ROBERT V. ET AL.
Title: Growth in Two Populations of the Crinoid Eucalyptocrinites crassus. /&/ Observations on Evolution of Calycine Appendages in Gilbertsocrinus. /&/ Cystoid Plate from the Lower Part of the Petoskey Formation.
Description: 1973. Museum of Paleontology, Papers on Paleontology No. 6; pp. 1-50, 51-53 & 55-59, 23 fig./phot. Orig. wrps. with libr. stamp, very good.

Keywords:


See more books from our catalog: Echinodermata