Biologicals
Biologicals, as used here, refers to those particles that originate from living
organisms. They are
identified by the combination of shape and optical properties that confirm their
origin. Many of these
materials; such as diatom casts, siliceous phytoliths, and fossils; are not
carbon-based in their final form.
Click here for
more BONE photos
Click here
for more DIATOM photos
Click here for
more Fern Spore and Sporangium photos
Click
here for more FUNGAL DEBRIS photos
Click
here for more CALCIUM OXALATE PHYTOLITH photos
Click here for more SILICA PHYTOLITH photos
Click here
for more POLLEN photos
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