LCF Wood Fall site (Eocene of the United States)

Where: Mason County, Washington (47.3° N, 123.5° W: paleocoordinates 47.6° N, 111.2° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Lincoln Creek Formation, Priabonian (38.0 - 33.9 Ma)

• late Eocene

Environment/lithology: deep-water; mudstone

• methane seep carbonate deposit; wood fall
• mud and siltstone

Size class: macrofossils

Preservation: trace

Primary reference: S. Kiel and J. L. Goedert. 2006. A wood-fall association from the Late Eocene deep-water sediments of Washington State, USA. Palaios 21:548-556 [M. Uhen/M. Uhen]more details

Purpose of describing collection: taphonomic analysis

PaleoDB collection 205200: authorized by Mark Uhen, entered by Mark Uhen on 08.10.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Nodosariata
 Nodosariida - Nodosariidae
Lagena sulcatiformis
 Vaginulinida - Vaginulinidae
Lenticulina rancocasensis
unclassified
  -
Chilostomelodes sp., Macrocyprinidae indet.
Foraminifera
 Lituolida - Lituolidae
Cyclammina amplectens, Cyclammina rotundidorsata
 Lituolida - Haplophragmoididae
Labrospira pacifica, Cribrostomoides trinitatensis
 Astrorhizacea - Rhabdamminidae
Dendrophrya sp.
 Astrorhizacea - Psammosphaeridae
Psammosphaera fusca
 Astrorhizacea - Rhizamminidae
Rhizammina sp.
Rhizammina sp. Brady 1879
 Hormosinacea - Hormosinidae
Reophax splendidus, Reophax sp.
Reophax sp. de Montfort 1808
 Hormosinacea - Aschemocellidae
Kalamopsis grzybowskii
 Ammodiscoidea - Saccamminidae
Placentammina placenta
 Rotaliacea - Rotaliidae
Oridorsalis sp.
Oridorsalis sp. Anderson 1961
Crinoidea
 Isocrinida - Isocrinidae
Isocrinidae indet.
Isocrinidae indet. Gislén 1924 Sea lily
Ostracoda
 Podocopida - Cytheruridae
Xylocythere sp.
Bivalvia
 Pholadida - Pholadidae
Xyloredo sp.
Xyloredo sp. Turner 1972 clam
 Mytilida - Mytilidae
Idas sp.
Idas sp. Jeffreys 1876 mussel
n. sp.
Scaphopoda
 Gadilida - Gadilidae
Cadulus sp.
Cadulus sp. Philippi 1844 tusk shell
 Dentaliida - Dentaliidae
"Dentalium laneensis" = Dentalium (Fissidentalium) laneensis
"Dentalium laneensis" = Dentalium (Fissidentalium) laneensis Hickman 1969 tusk shell
Gastropoda
 Neomphalida - Neomphalidae
Leptogyra sp.
Leptogyra sp. Bush 1897 snail
n. sp.
 Seguenzioidea - Eucyclidae
Bathybembix sp.
Bathybembix sp. Crosse 1892 snail
 Trochoidea - Skeneidae
Skeneidae indet.
Skeneidae indet. Clark 1851 snail
 Cocculinoidea - Cocculinidae
Cocculinidae indet.
Cocculinidae indet. Dall 1882 snail
 Neogastropoda - Muricidae
Muricidae indet.
Muricidae indet. Rafinesque 1815 murex snail
 Neogastropoda - Buccinidae
Buccinidae indet.
Buccinidae indet. Rafinesque 1815 true whelk
 Neogastropoda - Ptychatractidae
Exilia sp.
Exilia sp. Conrad 1860 snail
 Neogastropoda - Turridae
Gemmula sp., Parasyrinx sp.
Gemmula sp. Weinkauff 1875 turrid
Parasyrinx sp. Finlay 1924 turrid
n. sp.
 Sorbeoconcha - Naticidae
? Natica weaveri
? Natica weaveri Tegland 1933 moon snail
 Sorbeoconcha - Provannidae
Provanna antiqua
Provanna antiqua Squires 1995 snail