Echinodermata, level I, Wilmington limestone, Wilmington, Devon (Cretaceous of the United Kingdom)

Where: United Kingdom (50.8° N, 0.2° E: paleocoordinates 39.6° N, 1.9° E)

• coordinate based on nearby landmark

• hand sample-level geographic resolution

When: Grizzle Formation, Middle Cenomanian (99.6 - 93.5 Ma)

• Acanthoceras rhotomagense zone

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; lithified, glauconitic, phosphatic, sandy limestone

Size classes: macrofossils, mesofossils

Reposited in the BMNH

Collection methods: bulk, surface (in situ), mechanical, sieve,

Primary reference: A. B. Smith, C.R.C. Paul, A.S. Gale and S.K. Donovan. 1988. Cenomanian and Lower Turonian echinoderms from Wilmington, south-east Devon, England. Bulletin of the British Museum (Natural History), Geological Series 42:1-245 [L. Villier/L. Villier]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 59712: authorized by Loic Villier, entered by Loic Villier on 10.04.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Crinoidea
 Isocrinida - Isocrinidae
Echinoidea
 Euechinoidea - Pseudodiadematidae
Tetragramma variolare Brongniart 1822 sea urchin
 Holectypoida -
 Holasteroida - Holasteridae
Holaster nodulosus Goldfuss 1863 sea urchin
 Cassiduloida - Cassidulidae
 Echinoneoida - Conulidae
Conulus castanea sea urchin