Pleurocystites squamosus
CYSTOIDS
Ordovician
Bobcaygeon Fm.
Brechin, Ontario, Canada
Size:
Dorsal is 2.5 cm theca plus about 4 cm of stem. Ventral is 2 cm theca plus 1.7 cm of stem plus some brachiols.
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Price: $200 US
ID number: fs728