LACMVP 5982 (Oligocene of the United States)

Where: Clallam County, Washington (48.3° N, 124.4° W: paleocoordinates 48.0° N, 113.6° W)

• coordinate estimated from map

When: Makah Formation, Rupelian (33.9 - 28.1 Ma)

• upper part of the Makah Formation

Environment/lithology: basinal (siliceous); mudstone

• deep marine basin

Size class: macrofossils

Preservation: original phosphate

Reposited in the LACM

Primary reference: J. L. Goedert, R. L. Squires, and L. G. Barnes. 1995. Paleoecology of whale-fall habitats from deep-water Oligocene rocks, Olympic Peninsula, Washington state. Palaeogeography, Palaeoclimatology, Palaeoecology 118:151-158 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 45805: authorized by Mark Uhen, entered by Mark Uhen on 03.12.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Cetacea -
Mysticeti indet. Cope 1891 whale
Gastropoda
 Sorbeoconcha - Naticidae
Naticidae indet. Guilding 1834 moon snail
 Neogastropoda - Buccinidae
Buccinidae indet. Rafinesque 1815 true whelk
Bivalvia
 Mytilida - Mytilidae
"? Idasola sp." = Idas
"? Idasola sp." = Idas Jeffreys 1876 mussel
 Lucinida - Thyasiridae
Thyasira ? peruviana Olsson 1931 clam
Modiolidae
  - Modiolidae
Modiolidae indet. Termier and Termier 1950