Where: Peru (3.9° S, 71.4° W: paleocoordinates 4.3° S, 68.9° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Pebas Formation, Middle Miocene to Middle Miocene (16.0 - 7.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithology not reported

Size class: mesofossils

Primary reference: F. P. Wesselingh. 2006. Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia. Scripta Geologica 133:19-290 [N. Bonuso/P. Monarrez]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 142957: authorized by Nicole Bonuso, entered by Pedro Monarrez on 18.04.2013

Creative Commons license: CC BY (attribution)