Where: Germany (51.9° N, 10.5° E: paleocoordinates 42.7° N, 18.6° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: jason ammonoid zone, Middle Callovian (164.7 - 161.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: microfossils

Collection methods: Repository: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) in Hannover

Primary reference: D. Thies. 1989. Some problematical sharks teeth (Chondrichthyes, Neoselachii) from the Early and Middle Jurassic of Germany. Paläontologische Zeitschrift 63:103-117 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 139234: authorized by Matthew Clapham, entered by Matthew Clapham on 09.02.2013

Creative Commons license: CC BY (attribution)