Diatoms (Bacillariophyceae)
Description
Synonyms: Diatomophyceae
Notes: Glass microscope slide, circular cover-slip, ringed with amber sealant. Data scratched on glass: ÔÇÿ Diatomaceae from ooze dredged by the ÔÇ£ChallengerÔÇØ at a depth of 1950 fathoms April /85 DA ÔÇÿ.