IAA 2/16 (Eocene of Antarctica)

Also known as Isla Marambio

Where: Seymour Island, Antarctica (64.2° S, 56.7° W: paleocoordinates 63.4° S, 63.8° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Cucullaea I Member (La Meseta Formation), Ypresian (56.0 - 47.8 Ma)

• Lower level of coquina of the Cucullaea I allomember, La Meseta Formation (upper Ypresian)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; conglomerate

Size class: macrofossils

Primary reference: J. N. Gelfo, G. M. López, and S. N. Santillana. 2017. Eocene ungulate mammals from West Antarctica: implications from their fossil record and a new species. Antarctic Science [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 187082: authorized by Philip Mannion, entered by Philip Mannion on 13.07.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Ungulata - Sparnotheriodontidae
Notiolofos regueroi n. sp. Gelfo et al. 2017 eutherian
IAA-PV 173 - type