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Pentremites rusticus
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Products description
These are the type of blastoids that have great ornamentation on the arm rays. These pictures are representative because the specimens are very similar. | |||
Location: | Gore, Oklahoma , USA | ||
| Size: | about 20 mm long | ||
| Age: | Upper Carboniferous, Pennsylvanian Period, Brentwood Formation, (about. 320 Mill. Mill. y.o.) | ||
Product no.: 226