Where: Liege, Belgium (50.7° N, 5.7° E: paleocoordinates 41.4° N, 6.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Zeven Wegen Member (Gulpen Formation), Late/Upper Campanian (83.5 - 70.6 Ma)
• member-level stratigraphic resolution
Environment/lithology: offshore; poorly lithified, glauconitic wackestone
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 3: Ophiuroids. Scripta Geologica 21:1-179 [L. Villier/L. Villier/L. Villier]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 32147: authorized by Loic Villier, entered by Loic Villier on 07.06.2003, edited by Jonathan Tennant
Creative Commons license: CC BY (attribution)
Taxonomic list
| Reptilia | |
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| Asteroidea | |
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Crateraster favosus3, Metopaster sp.3, Metopaster praetumidus3, Metopaster uncatus3, Nymphaster studlandensis3, Haccourtaster aemstelensis3, Chomataster acules3, "Metopaster decipiens" = Weitschataster decipiens3, Recurvaster ex gr. radiatus3
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| Ophiuroidea | |
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? Ophiacantha danica Rasmussen 1951 brittle star an individual, few fragmentary arms and numerous lateral arm plates
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? Ophiocoma senonensis Valette 1914 brittle star few arm fragments and numerous lateral, dorsal and ventral arm plates
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? Amphiura plana Kutscher and Jagt 2000 brittle star several dozens of vertebrae and lateral arm plates
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? Ophiothrix bongaertsi Kutscher and Jagt 2000 brittle star few arm fragments and dissociated ossicules
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"Ophiotitanos serrata" = Ophiura serrata
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| Echinoidea | |
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Hagenowia sp.2, "Echinocorys ex gr. conica" = Echinocorys2, "Echinocorys ex gr. limburgica" = Echinocorys2, "Echinocorys ex gr. orbis" = Echinocorys2, "Echinocorys ex gr. ovata" = Echinocorys2, "Echinocorys ex gr. pyramidata" = Echinocorys2, "Echinocorys ex gr. subglobosa" = Echinocorys2, "Galeola papillosa" = Echinocorys2, Cardiaster granulosus2, Cardiotaxis heberti2
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| Crinoidea | |
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Bourgueticrinus sp.1, Bourgueticrinus hureae1, "? Bourgueticrinus suedicus" = Bourgueticrinus ellipticus1
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