Echinoderms, Emael, Maastricht, Enci-Maastricht (Cretaceous of Netherlands)

Where: Netherlands (50.9° N, 5.7° E: paleocoordinates 43.4° N, 4.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Emael Member (Maastricht Formation), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• member-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; poorly lithified packstone

• Poorly indurated white-yellowish and yellowish-brown, fine- coarse-grained, homogeneous chalks

Size classes: macrofossils, mesofossils

Preservation: original calcite

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

Primary reference: J. W. M. Jagt. 2000. Late Cretaceous-Early Paleocene echinoderms and the K/T boundary in the southeast Netherlands and the northeast Belgium. - part 4: Echinoids. Scripta Geologica 21:181-375 [L. Villier/L. Villier/L. Villier]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 32177: authorized by Loic Villier, entered by Loic Villier on 09.06.2003, edited by Uta Merkel and Josh Mordaunt

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Salenioida - Saleniidae
"Salenia bonissenti" = Salenidia bonissenti
"Salenia bonissenti" = Salenidia bonissenti Cotteau 1866 sea urchin
 Calycina - Phymosomatidae
Gauthieria pseudoradiata Schluter 1883 sea urchin
 Irregularia - Nucleolitidae
Asteroidea
 Valvatida - Goniasteridae
Chomataster acules2 Spencer 1913 sea star
Crinoidea
 Roveacrinida - Saccocomidae
Applinocrinus cretaceus1 Bather 1924 Sea lily
 Roveacrinida - Roveacrinidae
Birgelenocrinus degraafi1 Jagt 1999 Sea lily
 Comatulida - Jaekelometridae
? Jaekelometra defectiva1 Jagt 1999 Feather star
 Comatulida - Bourgueticrinidae
Dunnicrinus aequalis1 D'Orbigny 1841 Feather star
Actinopteri
 Aulopiformes - Dercetidae
Anthozoa
 Scleractinia - Micrabaciidae
Micrabacia sp.3 Milne-Edwards 1849 stony coral
 Pennatulacea -