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

Show authors, comments, and common names
Echinoidea
 Cidaroida - Paracidaridae
Caenocidaris sp.
Caenocidaris sp. pencil urchin
 Cidaroida - Heterocidaridae
cf. Heterocidaris trigeri
 Cidaroida - Polycidaridae
"Nenoticidaris zschokkiei" = Paracidaris (Anisocidaris)
"Nenoticidaris zschokkiei" = Paracidaris (Anisocidaris) pencil urchin
 Cidaroida - Rhabdocidaridae
"cf. Dickesicidaris ehmanni" = Rhabdocidaris
"cf. Dickesicidaris ehmanni" = Rhabdocidaris pencil urchin
Asteroidea
 Paxillosida - Astropectinidae
Astropectinidae indet.
Astropectinidae indet. Gray 1840 sea star
Crinoidea
 Cladida - Cyclocrinidae
Cyclocrinus sp.
Cyclocrinus sp. d'Orbigny 1850 Sea lily
 Isocrinida - Isocrinidae
Chariocrinus sp.
Chariocrinus sp. Hess 1972 Sea lily
Chondrichthyes
 Hybodontiformes - Acrodontidae
Asteracanthus sp.
Asteracanthus sp. Agassiz 1836 elasmobranch
Brachiopoda
  -
Brachiopoda indet.
Brachiopoda indet. Cuvier 1805
Bryozoa
  -
Bryozoa indet.
Bryozoa indet. Ehrenberg 1831
Cephalopoda
 Ammonitida - Graphoceratidae
Graphoceras aff. fallax, Graphoceras sp., Graphoceras limitatum, "Hyperlioceras desori" = Hyperlioceras, "Reynesella sp." = Hyperlioceras, "Reynesella aspera" = Hyperlioceras, "Toxolioceras sp." = Hyperlioceras
Graphoceras sp. ammonite
Graphoceras limitatum Buckman 1902 ammonite
collected by Haas
"Hyperlioceras desori" = Hyperlioceras ammonite
collected by Haas
"Reynesella sp." = Hyperlioceras ammonite
"Reynesella aspera" = Hyperlioceras ammonite
collected by Haas
"Toxolioceras sp." = Hyperlioceras ammonite
collected by Haas
Gastropoda
 Seguenzioidea - Eucyclidae
Eucyclus sp.
Eucyclus sp. Eudes-Deslongchamps 1860 snail
 Pleurotomarioidea - Pleurotomariidae
Pleurotomaria sp., cf. Bathrotomaria sp.
Pleurotomaria sp. Defrance 1826 snail
cf. Bathrotomaria sp. Cox 1956 snail
 Trochoidea -
Ueckerconulus sp.
Ueckerconulus sp. Gründel 2000 snail
 Trochoidea - Nododelphinulidae
Amphitrochus sp.
Amphitrochus sp. Cossmann 1907 snail
Bivalvia
 Nuculida - Nuculidae
Palaeonucula sp.
Palaeonucula sp. Quenstedt 1930 nut clam
 Mytilida - Mytilidae
Modiolus sp.
Modiolus sp. Lamarck 1801 mussel
 Pectinida - Pectinoidae
Chlamys sp.
Chlamys sp. Röding 1798 scallop
 Pectinida - Oxytomidae
Oxytoma sp.
Oxytoma sp. Meek and Hayden 1865 scallop
 Cardiida - Tancrediidae
Tancredia sp.
Tancredia sp. Lycett 1850 clam
 Trigoniida - Myophorelloidae
Myophorella sp.
Myophorella sp. Bayle 1878 clam