Bed 70, Kernbohrung Wittnau, Baden-Württemberg (Jurassic of Germany)

Where: Germany (48.0° N, 7.8° E: paleocoordinates 37.1° N, 17.6° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Jurensismergel Formation, Thouarsense (180.1 - 175.6 Ma)

• Bed at a depth of 109.6 m with a thickness of 1.5 m; thouarsense-zone; thouarsense subzone

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified marl

• In the south-german basin (Süddeutsches Becken) located at the northern margin of the Thetys. About 50 km away from shore
• lithified marl and/or marly limestone

Size classes: macrofossils, microfossils

Collection methods: core,

Primary reference: W. Ohmert, V. Allia C. Arias et al. 1996. Die Grenzziehung Unter-/Mitteljura (Toarcium/Aalenium) bei Wittnau und Fuentelsaz [Determinig the boundary between Toarcium/Aalenium near Wittnau and Fuentelsaz]. Informationen Geologisches Landesamt Baden-Württemberg 8:1-52 [W. Kiessling/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 59415: authorized by Wolfgang Kiessling, entered by Thomas Schossleitner on 01.04.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ammonitida - Hildoceratidae
Grammoceras cf. striatulum
Grammoceras cf. striatulum Sowerby 1825 ammonite
Nodosariata
 Nodosariida - Nodosariidae
Citharina clathrata
 Vaginulinida - Vaginulinidae
Lenticulina dorbignyi
Lenticulina dorbignyi
ssp. dorbignyi
Foraminifera
 Lagenina - Robuloididae
Falsopalmula tenuistriata