Actinocrinus sp

Scale bar = 5cm

Description

Middle Devonian, Old Red Sst. & Devonian Lst.
unknown
unknown
unknown
M3250
Description:

The arms of a crinoid (Greek word krinon, "a lily", and eidos, "form") a type of suspension feeding echinoderm, a group that includes starfish and sea urchins.
Moore, C.

Classification

Echinodermata
Crinozoa
Crinoidea
Monobathrida
Actinocrinitidae
Actinocrinites
sp.
X