Ancoraimes A20 (Permian of Bolivia)

Where: Bolivia (15.9° S, 68.9° W: paleocoordinates 32.3° S, 48.2° W)

• coordinate based on unpublished field data

• small collection-level geographic resolution

When: Copacabana Formation, Asselian (298.9 - 295.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: deep subtidal; lithified, fine-grained, shelly/skeletal, gray, calcareous wackestone

Size class: macrofossils

Collected by K. Badyrka, M. Clapham, S. Lopez in 2011

Collection methods: bulk,

Primary reference: K. A. Badyrka, M. E. Clapham, and S. Lopez. 2013. Paleoecology of brachiopod communities during the late Paleozoic ice age in Bolivia (Copacabana Formation, Pennsylvanian-Early Permian). Palaeogeography, Palaeoclimatology, Palaeoecology 387:56-65 [M. Clapham/K. Badyrka /M. Clapham]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 128651: authorized by Matthew Clapham, entered by Kira Badyrka on 15.06.2012, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Productellidae
Hystriculina ? orbignyana de Koninck 1847
 Productida - Productidae
Kozlowskia capaci d'Orbigny 1842
 Productida - Linoproductidae
Linoproductus cora d'Orbigny 1842
 Productida - Rugosochonetidae
Neochonetes variolata d'Orbigny 1842
Quadrochonetes sp. Stehli 1954
Rhynchonellata
 Athyridida - Neoretziidae
Hustedia sp. Hall and Clarke 1893
 Athyridida - Athyrididae
 Spiriferida - Trigonotretidae
Gypospirifer condor d'Orbigny 1842
 Spiriferida - Ambocoeliidae
 Spiriferida - Elythidae
 Orthida - Schizophoriidae
 Orthida - Rhipidomellidae
Rhipidomella cora d'Orbigny 1842
Lingulata
 Lingulida - Disciniidae
Orbiculoidea sp. d'Orbigny 1847
 Lingulida - Lingulidae