Sample F3133, Quebrada Las Pila section, Floresta area (Devonian to of Colombia)

Where: Colombia (6.3° N, 73.3° W: paleocoordinates 50.9° S, 50.2° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Emsian to Emsian (407.6 - 387.7 Ma)

• Age range from PBDB ref. 9639. About 30 m above base of section.

• bed-level stratigraphic resolution

Environment/lithology: marine; sandstone

• interpreted as shoreface
• "thin-bedded very fine-grained sandstone"

Collection methods: bulk

Primary reference: S. F. Barrett. 1986. Paleoecology and stratigraphy of Devonian sediments in the northern Andes, Colombia: paleogeographic implications [Unpublished Ph.D. thesis, University of Chicago]. 1-329 [M. Foote/M. Foote/M. Foote]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 35860: authorized by Michael Foote, entered by Michael Foote on 08.01.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Barrett (ref. 9602) gives a detailed faunal list for his entire dissertation, generally down to the species level. The individual samples, however, are presented in his fig. 24 in a form that coarsens the taxonomic resolution to the genus level or even higher. It seems that the brachiopods are more likely to be reported to the genus level.
Gastropoda
  -
Gastropoda indet. Cuvier 1797 snail
Strophomenata
 Productida - Chonetidae
Devonochonetes sp. Muir-Wood 1962
 Productida - Eodevonariidae
Eodevonaria sp. Twenhofel 1914
Rhynchonellata
 Atrypida - Atrypidae
Atrypa sp. Dalman 1828