Unteres Zwischenflöz, Aalen - Oberalfingen, Baden-Württemberg (Jurassic of Germany)

Where: Germany (48.8° N, 10.1° E: paleocoordinates 38.7° N, 19.2° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Braunjura beta Formation (Braunjura Group), Aalenian (174.1 - 170.3 Ma)

• meters indicate distance to Braunjura beta/Braunjura gamma boundary; beds about 0.9 m thick; murchisonae zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, sandy ironstone

• oolithic brownironstone, sandy

Size class: macrofossils

Primary reference: G. Dietl and A. Etzold. 1977. The Aalenian at the Type Locality. Stuttgarter Beiträge zur Naturkunde. Serie B (Geologie und Paläontologie) 30:1-13 [W. Kiessling/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 59535: authorized by Wolfgang Kiessling, entered by Thomas Schossleitner on 04.04.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Graphoceratidae