Where: Antofagasta, Chile (24.8° S, 69.2° W: paleocoordinates 30.3° S, 31.4° W)

• coordinate estimated from map

When: Liasicus ammonoid zone, Middle Hettangian (201.3 - 196.5 Ma)

Environment/lithology: marine; lithified, sandy limestone

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: L.A. Quinzio-Sinn. 1987. Stratigraphische Untersuchungen im Unterjura des Südteils der Provinz Antofagasta in Nord-Chile. Berliner geowissenschaftliche Abhandlungen 87:1-105 [J. Pálfy/D. Juhász]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 210217: authorized by József Pálfy, entered by Dorina Juhász on 27.05.2020

Creative Commons license: CC BY (attribution)