Where: Peru (10.7° S, 76.3° W: paleocoordinates 21.9° S, 43.7° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Pucara Group, Norian to Norian (221.5 - 201.6 Ma)

• Late Norian or Early Rhaetian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Primary reference: O. Haas. 1953. Mesozoic invertebrate faunas of Peru. Bulletin of the American Museum of Natural History 101:1-328 [W. Kiessling/U. Merkel/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 68141: authorized by Wolfgang Kiessling, entered by Uta Merkel on 04.01.2007