Subject ASC0003u1x
The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 6 (1899), Page 35 (1899)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32509852
Keywords
crinoids marine animals echinoderms microscopy monograph Crinoids Iocrinus subcrassus Dendrocrinus longidactylus Dendrocrinus casei Poteriocrinus elegans Cyathocrinus longimanus Parisocrinus Monograph Wachsmuth & Springer