
Some calyxes of Cincinnaticrinus pentagonus

Coiled Stem Holdfast from Iocrinus

Lichenocrinus tuberculatus holdfasts weathered free from
the substrate

Lichenocrinus holdfasts attached to a Rafinesquina Brachiopod

The encrusting holdfast of Anomalocrinus incurvus

Another type of encrusting holdfast. It may possibly be from Anomalocrinus
General Identification
Stem Identification
Holdfast Identification
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