Where: Switzerland (47.4° N, 8.2° E: paleocoordinates 38.5° N, 17.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Gregoryceras transversarium ammonoid zone, Birmenstorf Member (Wildegg Formation), Middle Oxfordian (161.2 - 155.7 Ma)

• Perisphinctes parandieri or Perisphinctes luciaeformis subzones

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal; lithified limestone

Size class: macrofossils

Collection methods: Repository: Fondation Paléontologique Jurassienne (FPJ)

Primary reference: B. Hostettler and U. Menkveld-Gfeller. 2015. Die Cidariden (Echinoidea, Echinodermata) der Wildegg-Formation (mittleres Oxfordien, Schweizer Jura). Revue de Paléobiologie, Genève 34:195-233 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 196410: authorized by Matthew Clapham, entered by Matthew Clapham on 12.09.2018, edited by Mihaela Krause

Creative Commons license: CC BY (attribution)