Wilson Bluff or Toolinna Limestone - Point Culver (Eocene of Australia)

Where: Western Australia, Australia (31.0° S, 126.1° E: paleocoordinates 51.6° S, 115.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Wilson Bluff Formation, Late/Upper Eocene (37.2 - 33.9 Ma)

• STRATIGRAPHIC RELATIONS: From Wilson Bluff or Toolinna Limestones, which overlies the Madura Fm (Early Cretaceous) and is overlain unconformably by the Abrakurrie Limestone (Early Miocene). The Toolinna Limestone interfingers the Wilson Bluff Limestone. THICKNESS: From exposed unit with formation of about ~160-180 ft. AGE: latest Middle-Late Eocene according to Lowry (1970). Bartonian-Priabonian according to Beu and Darragh (2001). STRATIGRAPHIC POSITION: From unknown part of formation.

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, shelly/skeletal, calcareous sandstone

• ENVIRONMENT: Deposited on wide continental shelf, and normal marine salinity. Warm-water.
• SPECIFIC LITHOLOGY: Calcarenite. LITHIFICATION: Lithified, based on figures and facies description.

Size class: macrofossils

Collection methods: COLLECTOR: Unknown collector, presumably Tate (c. 1879) or Singleton (c. 1954). REPOSITORY: No repository reported in text.

Primary reference: D. C. Lowry. 1970. Geology of the Western Australian part of the Eucla basin. Geological Survey of Western Australia Bulletin 122:1-201 [W. Kiessling/W. Kiessling/W. Kiessling]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 70635: authorized by Austin Hendy, entered by Austin Hendy on 30.03.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for brachiopoda, bivalvia, and gastropoda. NOMENCLATURE: Not an authoritative publication, but using relatively current nomenclature and species-level designations.
Rhynchonellata
 Terebratulida - Terebratulidae
"Terebratula tateana" = Acrobrochus tateana, Terebratula insolita, "Terebratula subcarnea" = Liothyrella subcarnea
"Terebratula tateana" = Acrobrochus tateana Tenison-Woods 1878
"Terebratula subcarnea" = Liothyrella subcarnea Tate 1880
 Terebratulida - Kingenidae
 Terebratulida - Terebratellidae
Bivalvia
 Pectinida - Pectinoidae
"Chlamys aldingensis" = Serripecten aldingensis, "Chlamys eyrei" = Talochlamys eyrei
"Chlamys aldingensis" = Serripecten aldingensis Tate 1886 scallop
"Chlamys eyrei" = Talochlamys eyrei Tate 1886 scallop
 Mytilida - Mytilidae
 Cardiida - Veneridae
 Carditida - Crassatellidae
Eucrassatella sp. Iredale 1924 clam