Image sent to me of a crinoid calyx fossil found in southern Indiana USA. It is from the Mississippian Period and appears to be a Phanocrinus nitidus. This crinoid might also be an Agassizocrinus sp.
2 comments:
RGEO
said...
Yes Agassizocrinus from the upper Mississsippian, middle Chester. Very Nice
2 comments:
Yes Agassizocrinus from the upper Mississsippian, middle Chester.
Very Nice
Yes Agassizocrinus, Upper Mississippian, Middle Chester.
Very Nice specimen
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