ammonites
Quebrada Chanchoquin, Atacama (Jurassic of Chile)

Where: Chile (28.8° S, 70.3° W: paleocoordinates 27.0° S, 33.4° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Aalenian (175.6 - 171.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal

Size class: macrofossils

Primary reference: P. Prinz. 1991. Mesozoische Korallen aus Nordchile. Palaeontographica Abteilung A 216:147-209 [W. Kiessling/W. Kiessling/W. Kiessling] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 58561: authorized by Martin Aberhan, entered by Sabine Nürnberg on 14.02.2006