Subject ASC000398j
The Journal of the Quekett Microscopical Club.
ser. 2, v. 11 (1910-1912), (1910-1912)
MBLWHOI Library
BHL Page 816844
Keywords
diatom filament dots segments squares Coscinodiscus tube dot spiral pseudopodia biddulphia joint jointed section microscopic microscopic view Microscopic view