Cerro de Pasco area, loc. 38 (Triassic to of Peru)

Where: Peru (10.7° S, 76.3° W: paleocoordinates 21.7° S, 43.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Pucara Group, Norian to Norian (228.0 - 201.3 Ma)

• Late Norian or Early Rhaetian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

• bituminous limestones

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

Creative Commons license: CC BY (attribution)

Taxonomic list

 Heterostropha - Mathildidae
 Euomphalina - Paraturbinidae
Chartroniella pacifica Jaworski 1922 snail
 Murchisoniina - Zygopleuridae
"Zygopleura (Allocosmia) sp." = Allocosmia
"Zygopleura (Allocosmia) sp." = Allocosmia Cossmann 1897 snail