AL 39, Aguada Loca (Jurassic to of Argentina)

Where: Argentina (44.5° S, 70.1° W: paleocoordinates 44.3° S, 27.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Late/Upper Pliensbachian to Late/Upper Pliensbachian (189.6 - 182.0 Ma)

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Primary reference: S. M. Ferrari, A. Kaim, and S. E. Damborenea. 2014. The genera Calliotropis Seguenza and Ambercyclus n. gen. (Vetigastropoda, Eucyclidae) from the Early Jurassic of Argentina. Journal of Paleontology 88:1174-1188 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 163799: authorized by Matthew Clapham, entered by Matthew Clapham on 12.11.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Seguenzioidea - Eucyclidae
Calliotropis (Riselloidea) keideli Ferrari et al. 2014 snail
Calliotropis (Riselloidea) cf. keideli Ferrari et al. 2014 snail