Cerritos Bayos, Loma Larga Sur (L10 Osthang, Arieticeras-Bank) (Jurassic of Chile)

Where: Chile (22.6° S, 69.1° W: paleocoordinates 24.2° S, 32.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Fanninoceras disciforme ammonoid zone, Margaritatus (189.6 - 183.0 Ma)

• Leptaleoceras primoglabrum horizon

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by Biese; reposited in the USNM

Primary reference: A. Hillebrandt. 2006. Ammoniten aus dem Pliensbachium (Carixium und Domerium) von Südamerika. Revue de Paléobiologie, Genève 25:1-403 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 183619: authorized by Matthew Clapham, entered by Matthew Clapham on 09.01.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Hildoceratidae
Leptaleoceras primoglabrum Hillebrandt 2006 ammonite