ocr: MSN 14P- Primary Lithology Enter percentage ot all SMEAR SLIDE CONSTITUENTS present. Click on constituent name for HELP, calc. nannos plant maierial - FeMn micronod. micas forams FADIOLARIA Ektites diatems Photograph. Occurrences Close Radiolarian skelelons (of opaline sillca) are usually single radialaria jor concentric spheres wilh radiating spines, or conical forms, ay. mat. or ring-like. or spongy' forms with or without concentric sponge spic. structure. There are numcrous other shapes as well. Sheii Hetrital fragments can be recognized by their round pores separated silicoflag. by bars th ...
