TY  - JOUR
A1  - Clark, A. H.
JO  - Bulletin of the U.S. National Museum 82:1-383
C1  - 32, pls
TI  - A monograph of the existing crinoids. 1(4c
UR  - https://vliz.be/vmdcdata/narms/narms.php?p=sourcedetails&id=145194
VL  - 32
PY  - 1950
Y2  - 2026-10-13
ER  -