92539D

92539D
Caption: Radiolarian test (salt water). The hard skeleton surface is composed of silica or strontium sulfate.
Magnification*: x300
Type: SEM
Copyright 1997 Dennis Kunkel Microscopy, Inc.
Keywords: 92539D,aquatic,marine,plankton,protozoa,protozoan,radiolaria,radiolarian,silica,skeleton,strontium sulfate,surface,test,zooplankton,sea water,salt water,SEM