Wielun Upland, A. hypselocyclum zone, Unit 10 (Jurassic of Poland)

Where: Poland (51.0° N, 19.2° E: paleocoordinates 42.8° N, 25.9° E)

• coordinate based on nearby landmark

• hand sample-level geographic resolution

When: Early/Lower Kimmeridgian (155.7 - 150.8 Ma)

• Ataxioceras hypselocyclum zone

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

• chalky limestone

Size class: microfossils

Primary reference: J. Garbowska. 1970. Foraminiferal assemblages of the uppermost Oxfordian and Lower Kimmeridgian of the Wielun Upland and their stratigraphic importance. Acta Geologica Polonica 20(1):33-89 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 78624: authorized by Wolfgang Kiessling, entered by Uta Merkel on 12.02.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Nodosariata
 Nodosariida - Nodosariidae
 Vaginulinida - Vaginulinidae
Lenticulina quenstedti, "Lenticulina muensteri" = Lenticulina munsteri
"Lenticulina muensteri" = Lenticulina munsteri Roemer 1839
Globothalamea
 Rotaliida - Discorbidae
Foraminifera
  -
"Lenticulina subalata" = Cristellaria subalata
"Lenticulina subalata" = Cristellaria subalata Reuss 1854
 Spirillinina - Spirillinidae
Spirillina polygyrata Bartenstein and Brand 1937