Hutberg Site, Rumelange, Bed IX (Jurassic of Luxembourg)

Where: Luxembourg (49.5° N, 6.0° E: paleocoordinates 39.1° N, 15.6° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Discites (171.6 - 167.7 Ma)

• Walkeri subzone

• bed-level stratigraphic resolution

Environment/lithology: marine; lenticular, concretionary conglomerate

• Esch-sur-Alzette ferriferous basin

Size class: macrofossils

Collected in 2002

Collection methods: bulk

Primary reference: S. Guérin-Franiatte and R. Weis. 2010. Le passage Aalénien-Bajocien près de Rumelange: la série biostratigraphique dans le Bassin d'Eschsur- Alzette (Grand-Duché de Luxembourg). Ferrantia 62:73-92 [M. Aberhan/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 141491: authorized by Martin Aberhan, entered by Thomas Schossleitner on 27.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pectinoidae
Chlamys sp. Röding 1798 scallop
 Pectinida - Oxytomidae
Oxytoma sp. Meek 1864 scallop
 Mytilida - Mytilidae
Modiolus sp. Lamarck 1801 mussel
 Cardiida - Tancrediidae
Tancredia sp. Lycett 1850 clam
 Trigoniida - Myophorelloidae
Myophorella sp. Bayle 1878 clam
 Nuculida - Nuculidae
Palaeonucula sp. Quenstedt 1930 nut clam
Gastropoda
 Amberleyoidea - Nododelphinulidae
Amphitrochus sp. Cossmann 1907 snail
 Pleurotomariida - Pleurotomariidae
cf. Bathrotomaria sp. Cox 1956 snail
Pleurotomaria sp. Defrance 1826 snail
 Seguenzioidea - Eucyclidae
Eucyclus sp. Eudes-Deslongchamps 1860 snail
 Trochoidea -
Ueckerconulus sp. Gründel 2000 snail
Cephalopoda
 Ammonitida - Graphoceratidae
"Hyperlioceras desori" = Hyperlioceras, "Toxolioceras sp." = Hyperlioceras, "Reynesella sp." = Hyperlioceras, "Reynesella aspera" = Hyperlioceras, Graphoceras aff. fallax, Graphoceras sp., Graphoceras limitatum
"Hyperlioceras desori" = Hyperlioceras ammonite
collected by Haas
"Toxolioceras sp." = Hyperlioceras ammonite
collected by Haas
"Reynesella sp." = Hyperlioceras ammonite
"Reynesella aspera" = Hyperlioceras ammonite
collected by Haas
Graphoceras sp. ammonite
Graphoceras limitatum Buckman 1902 ammonite
collected by Haas
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Chondrichthyes
 Hybodontiformes - Acrodontidae
Asteracanthus sp. Agassiz 1837 elasmobranch
Asteroidea
 Paxillosida - Astropectinidae
Astropectinidae indet. Gray 1840 sea star
Echinoidea
 Cidaroida - Heterocidaridae
 Cidaroida - Paracidaridae
Caenocidaris sp. pencil urchin
 Cidaroida - Rhabdocidaridae
"cf. Dickesicidaris ehmanni" = Rhabdocidaris
"cf. Dickesicidaris ehmanni" = Rhabdocidaris pencil urchin
 Cidaroida - Polycidaridae
"Nenoticidaris zschokkiei" = Paracidaris (Anisocidaris)
"Nenoticidaris zschokkiei" = Paracidaris (Anisocidaris) pencil urchin
Crinoidea
 Millericrinida - Cyclocrinidae
Cyclocrinus sp. d'Orbigny 1850 Sea lily
 Isocrinida - Isocrinidae
Chariocrinus sp. Hess 1972 Sea lily
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805