Echinoderms, Saint-Cenere Fmn., Laval, Massif Armoricain (Devonian to of France)

Where: Alsace, France (48.0° N, 0.5° W)

• Paleocoordinates: 22.4° S, 1.0° W (Wright 2013)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Saint-Cenere Formation, Lochkovian to Lochkovian (419.6 - 410.6 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; shale and limestone

Primary reference: J. Le Menn. 1987. Nouveaux echinodermes des schistes et calcaires du Devonien inferieure du bassin de Laval (Massif Armoricain, France). Géobios 20(2):215-235 [M. Foote/M. Foote/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 38802: authorized by Michael Foote, entered by Michael Foote on 04.05.2004

Creative Commons license: CC0 (CC0)

Taxonomic list

• Echinonderms only.
Crinoidea
 Taxocrinida - Taxocrinidae
 Cladida -
Idaeumocrinus rotundus n. gen. n. sp.
Idaeumocrinus rotundus n. gen. n. sp. Sea lily
 Cyathocrinida - Euspirocrinidae
Vasocrinus laevis n. sp. Sea lily
 Cyathocrinida - Codiacrinidae
Codiacrinus "sp. A" Schultze 1866 Sea lily
 Cladida - Botryocrinidae
 Disparida - Zophocrinidae
 Myelodactylida - Myelodactylidae
Myelodactylus sp. Hall 1852 Sea lily
 Diplobathrida - Rhodocrinitidae
 Monobathrida - Carpocrinidae
Carpocrinus sablensis n. sp. Sea lily
Edrioasteroidea
 Edrioasterida - Rhenopyrgidae
Rhenopyrgus sp. Dehm 1961