IMG 2601, Cerro La Flecha [Tuxpan Fm] (Miocene of Mexico)

Where: Veracruz, Mexico (21.0° N, 97.4° W: paleocoordinates 21.4° N, 94.7° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Tuxpan Formation, Middle Miocene (16.0 - 11.6 Ma)

• STRATIGRAPHIC RELATIONS: From the Tuxpan Fm, for which lithostratigraphic relations are not discussed. AGE: Middle Miocene. STRATIGRAPHIC POSITION: From unknown position within formation.

• bed-level stratigraphic resolution

Environment/lithology: marine; poorly lithified lithology not reported

• SPECIFIC LITHOLOGY: Not stated in text. LITHIFICATION: Poorly-lithified, on the basis of figured specimens.

Size class: macrofossils

Preservation: cast, mold/impression, original calcite

Collected by Perrilliat

• COLLECTOR: M. de C. Perrilliat. REPOSITORY: IGM, Instituto de Geología, Universidad Nacional Autónoma de Mexico.

Primary reference: M. C. Perrilliat. 1994. Bivalvos de la Formación Tuxpan (Mioceno Medio), Estado de Veracruz, México. Revista Mexicana de Ciencias Geológicas 11(2):232-242 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91582: authorized by Austin Hendy, entered by Austin Hendy on 02.10.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to several groups of bivalves. NOMENCLATURE: Authoritative publication, with modern nomenclature, and species-resolution identifications.
Bivalvia
 Ostreida - Ostreidae
Cubitostrea rugifera Dall 1898 oyster