Crinoid Studies, Parts III-VII. (III. Apographiocrinus arcuatus, new species from the Missouri Series of Oklahoma; IV. Exocrinus, new genus from the Pennsylvanian of Oklahoma
42 pp., 7 pls.
Rest of title: V. Allosocrinus, a new crinoid genus from the Pennsylvanian of Oklahoma; VI. Allagecrinus copani, new species from the Pennsylvanian of Oklahoma; VII. New species of crinoids from southeastern Kansas).
Questions or want information about discounts? Please email us.
Order by phone: 607.273.6623, x20.