1-87, Seymour Island (Eocene of Antarctica)

Where: Antarctica (64.2° S, 56.6° W: paleocoordinates 63.7° S, 61.4° W)

• coordinate stated in text

When: Campamento Member (La Meseta Formation), Lutetian (47.8 - 41.3 Ma)

• Based on dinoflagellate biostrat and Sr isotopes (Douglas et al., 2014)

• bed-level stratigraphic resolution

Environment/lithology: delta front; poorly lithified mudstone and poorly lithified sandstone

Size class: macrofossils

Preservation: concretion, original calcite, original chitin

Reposited in the USNM

Collection methods: surface (float), mechanical,

Primary reference: R. M. Feldmann, C. E. Schweitzer, and S. A. Marenssi. 2003. Decapod crustaceans from the Eocene La Meseta Formation, Seymour Island, Antarctica: a model for preservation of decapods. Journal of the Geological Society, London 160:151-160 [C. Schweitzer/C. Schweitzer/C. Schweitzer]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 57760: authorized by Carrie Schweitzer, entered by Carrie Schweitzer on 21.12.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Malacostraca
 Decapoda - Chasmocarcinidae
Chasmocarcinus seymourensis Feldmann and Zinsmeister 1984 crab