Palcomayo (Permian to of Peru)

Also known as PGAP 13169

Where: Peru (11.3° S, 75.8° W: paleocoordinates 22.0° S, 44.6° W)

• coordinate estimated from map

When: Roadian to Roadian (272.3 - 254.2 Ma)

Environment/lithology:

Size class: macrofossils

Collection methods: Used Newell et al. 1953 p. 35 and Steinmark 1929 p.54 for locality and sedimentological information. Caution: this was edited without reference to the original page or the original paper.

Primary reference: B. Dalmayrac, G. Laubacher, and R. Marocco. 1980. Caracteres generaux de l'evolution geologique des Andes peruviennes. Travaux et Documents de l'ORSTOM 122:1-501 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30365: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 222. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Cycadopsida
 Cycadales -
Taeniopteris "sp. 1" Brongniart 1828 cycads
Voltziopsida
 Voltziales - Voltziaceae
Voltzia "sp. 1" Brongniart 1828