Also known as Formación Lautaro
Where: Huasco, Chile (28.3° S, 69.9° W: paleocoordinates 27.4° S, 32.6° W)
When: Lautaro Formation, Early/Lower Jurassic to Early/Lower Jurassic (201.4 - 161.5 Ma)
Environment/lithology: lithified limestone and lithified mixed carbonate-siliciclastic
Size class: macrofossils
Preservation: mold/impression
Primary reference: R. Moscoso, C. Mpodozis, C. Nasi, L. Ribba, and C. Arévalo. 2010. Moscoso, R.; Mpodozis, C.; Nasi, C.; Ribba, L.; Arévalo, C. (compilador) 2010. Geología de la Hoja El Tránsito, Región de Atacama. Servicio Nacional de Geología y Minería, Carta Geológica de Chile, Serie Preliminar 7: 3 anexos, 1 mapa escala 1:250.000. Santiago. [M. Rivadeneira/M. González Tejos]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 223402: authorized by Marcelo Rivadeneira, entered by Matías González Tejos on 10.11.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Dactylioceras sp. Hyatt 1867 ammonite | |
Eleganticeras cf. elongatum ammonite |