TY - BOOK ID - 137372909 TI - Lower Pennsylvanian (Morrowan) crinoids from Arkansas, Oklahoma, and Texas : Echinodermata, Article 12 AU - Moore, Raymond C. AU - Strimple, Harrell L. PY - 1973 PB - Lawrence University of Kansas publications DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137372909 AB - ER -