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Description: | The fossil calyx plate has been identified as a Crotalocrinus rugosus. The intact plate has pentagonal symmetry and ridges radiating from the centre. It is preserved in a lime mud matrix containing many fragments of fossils such as bryozoans and brachiopods. CB 17/2/11
Original label on specimen (stamp paper) `Petaloid of Crotalocrinus rugosus, Dudley'.
A fossil calyx plate from a crinoid called Crotalocrinus rugosus. | License: | http://creativecommons.org/licenses/by/2.0/uk/ | Publisher: | Wolverhampton Arts and Museums Service | Rights holder: | Wolverhampton Arts and Museums Service | Subjects: | Fossils Geology Palaeontology Dr Fraser Collection | Temporal: | Silurian - Wenlock - Homerian | Source: | Black Country History | Identifier: | http://www.blackcountryhistory.org/colle... | Go to resource |
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