Southeast Port Morant Harbour (Pleistocene of Jamaica)

Where: Jamaica (17.9° N, 76.3° W: paleocoordinates 17.9° N, 76.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Port Morant Formation (Upper Coastal Group), Late/Upper Pleistocene (0.1 - 0.0 Ma)

• Mitchell et al. (2000) obtained electron spin resonance measurements from corals in the Port Morant Formation on the southeast side of Port Morant Harbour that indicate deposition was during latest Oxygen Isotope Stage 6 to, probably, earliest Oxygen Isotope Stage 5e, that is, last interglacial.

Environment/lithology: lithology not reported

Size class: macrofossils

Primary reference: J. S. H. Collins, S. K. Donovan, and H. L. Dixon. 1997. Crabs and barnacles (Crustacea: Decapoda and Cirripedia) from the Late Pleistocene Port Morant Formation of southeast Jamaica. Bulletin of the Mizunami Fossil Museum 23:51-63 [C. Schweitzer/L. Baltzly/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 174135: authorized by Carrie Schweitzer, entered by Lerin Baltzly on 29.10.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Malacostraca
 Decapoda - Callianassidae
Neocallichirus peraensis Collins et al. 1997 decapod
 Decapoda - Aethridae
Hepatus praecox Collins et al. 1997 crab