91-1. ~ 20 m below the old Cochabamba-Santa Cruz road (Ordovician of Bolivia)

Also known as Sacabambilla

Where: Punata, Bolivia (17.5° S, 66.8° W: paleocoordinates 44.8° S, 126.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Anzaldo Formation (Cochabamba Group), Caradoc (458.4 - 449.5 Ma)

• STRATIGRAPHIC RELATIONS: From the Anzaldo Fm, which overlies the Capinota Fm, and is overlain by the San Benito Fm, all of the Cochabamba Gp. AGE: Early Caradocian in text, although it is acknowledged that Rodrigo de Walker & M. Toro (pers. comm.) argue for a Llanvirnian-Llandeilian age based on trilobites. STRATIGRAPHIC POSITION: Fro unknown position within this section.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone

• SPECIFIC LITHOLOGY: Sandstone. LITHIFICATION: Lithified, on the basis of figured specimens.

Size class: macrofossils

Preservation: cast

Reposited in the MNHN

Collection methods: surface (in situ),

• COLLECTOR: Not stated, but presumably Emig & Herrera. REPOSITORY: Museum National d’Histoire Naturelle, Paris and Museo de la Universidad de Zaragoza.

Primary reference: P. Y. Gagnier, A. Blieck, C. C. Emig, T. Sempere, D. Vachard and M. Vanguestaine. 1996. New paleontological and geological data on the Ordovician and Silurian of Bolivia. Journal of South American Earth Science 9(5/6):329-347 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 210981: authorized by Pete Wagner, entered by Pete Wagner on 22.06.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to taxon described in text. NOMENCLATURE: Authoritative publication, with modern nomenclature and species-resolution identification.
Pteraspidomorpha
 Arandaspida - Arandaspididae
Sacabambaspis janvieri Gagnier et al. 1986
Lingulata
 Lingulida - Lingulidae
"Dignomia boliviana" = Dignomia munsterii
"Dignomia boliviana" = Dignomia munsterii d’Orbigny 1842
Dignomia bolivia