Also known as USGS Mesozoic Collection 30537

Where: Puerto Rico (18.0° N, 67.2° W: paleocoordinates 17.1° N, 62.1° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Melones Formation, Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine

Primary reference: N. F. Sohl and H. A. Kollmann. 1985. Cretaceous Actaeonellid Gastropods from the Western Hemisphere. United States Geological Survey Professional Paper 1304:1-104 [P. Harries/P. Harries]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 66736: authorized by Peter Harries, entered by Peter Harries on 13.10.2006

Creative Commons license: CC BY (attribution)