Campana Mahuida 1 (Jurassic to of Argentina)

Where: Neuquen, Argentina (38.0° S, 71.0° W: paleocoordinates 35.2° S, 32.9° W)

• coordinate estimated from map

When: Patagoniense ammonoid zone, Lotena Formation, Late/Upper Callovian to Late/Upper Callovian (164.7 - 155.7 Ma)

Environment/lithology: marginal marine; sandy siltstone

Size class: macrofossils

Primary reference: H. Parent. 2006. Oxfordian and late Callovian ammonite faunas and biostratigraphy of the Neuquen-Mendoza and Tarapaca Basins (Jurassic, Ammonoidea, Western South-America). Boletin del Instituto de Fisiografia y Geologia 76(1-2):1-70 [J. Alroy/J. Martinelli]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 135764: authorized by John Alroy, entered by Julieta Martinelli on 07.11.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Oppeliidae