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CAS Fossil Collection Database

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Accession Number 549.00   Country USA
thumbnail of image of CAS-GEO 549.00 Macoma snohomishensis HOLOTYPE
Taxon Macoma snohomishensis State/Prov./Dist. Washington
InformalName bivalve County Snohomish
Type Status HOLOTYPE Formation Blakeley
Author / Date Weaver, 1912 Age OLIGOCENE

Accession Number 61805.15   Country Canada
thumbnail of image of CAS-GEO 61805.15 Macoma sookensis HOLOTYPE
Taxon Macoma sookensis State/Prov./Dist. British Columbia
InformalName bivalve County
Type Status HOLOTYPE Formation Sooke
Author / Date Clark & Arnold, 1923 Age OLIGOCENE

Accession Number 70525.00   Country Canada
thumbnail of image of CAS-GEO 70525.00 Macoma sookensis PARATYPE
Taxon Macoma sookensis State/Prov./Dist. British Columbia
InformalName bivalve County
Type Status PARATYPE Formation Sooke
Author / Date Clark & Arnold, 1923 Age OLIGOCENE

Accession Number 72563.00   Country USA
Taxon Macoma sookensis State/Prov./Dist. Washington
InformalName bivalve County Clallam
Type Status VOUCHER Formation Clallam
Author / Date Addicott, 1976 Age MIOCENE

Accession Number 72564.00   Country USA
Taxon Macoma sookensis State/Prov./Dist. Washington
InformalName bivalve County Clallam
Type Status VOUCHER Formation Clallam
Author / Date Addicott, 1976 Age MIOCENE

Accession Number 70922.00   Country Canada
thumbnail of image of CAS-GEO 70922.00 Macoma twinensis HOLOTYPE side 1
side 1
thumbnail of image of CAS-GEO 70922.00 Macoma twinensis HOLOTYPE side 2
side 2
Taxon Macoma twinensis State/Prov./Dist. British Columbia
InformalName bivalve County
Type Status HOLOTYPE Formation
Author / Date Clark, 1925 Age OLIGOCENE

Accession Number 1701.00   Country USA
thumbnail of image of CAS-GEO 1701.00 Macoma viticola HOLOTYPE
Taxon Macoma viticola State/Prov./Dist. California
InformalName bivalve County Kern
Type Status HOLOTYPE Formation Tejon
Author / Date Anderson & Hanna, 1925 Age EOCENE

Accession Number 69805.00   Country USA
thumbnail of image of CAS-GEO 69805.00 Macoma wilcoxi HOLOTYPE
Taxon Macoma wilcoxi State/Prov./Dist. California
InformalName bivalve County Alameda
Type Status HOLOTYPE Formation Briones
Author / Date Hall & Ambrose, 1916 Age MIOCENE

Accession Number 69806.00   Country USA
thumbnail of image of CAS-GEO 69806.00 Macoma wilcoxi PARATYPE
Taxon Macoma wilcoxi State/Prov./Dist. California
InformalName bivalve County Alameda
Type Status PARATYPE Formation Briones
Author / Date Hall & Ambrose, 1916 Age MIOCENE

Accession Number 530.00   Country USA
thumbnail of image of CAS-GEO 530.00 Macoma wynootcheensis SYNTYPE
Taxon Macoma wynootcheensis State/Prov./Dist. Washington
InformalName bivalve County Grays Harbor
Type Status SYNTYPE Formation Chehalis
Author / Date Weaver, 1912 Age MIOCENE

Accession Number 531.00   Country USA
Taxon Macoma wynootcheensis State/Prov./Dist. Washington
InformalName bivalve County Grays Harbor
Type Status SYNTYPE Formation Chehalis
Author / Date Weaver, 1912 Age MIOCENE

Accession Number 69572.00   Country USA
thumbnail of image of CAS-GEO 69572.00 Macoma yoldiformis VOUCHER side 1
side 1
thumbnail of image of CAS-GEO 69572.00 Macoma yoldiformis VOUCHER side 2
side 2
Taxon Macoma yoldiformis State/Prov./Dist. California
InformalName bivalve County Los Angeles
Type Status VOUCHER Formation Lower San Pedro
Author / Date Arnold, 1903 Age PLEISTOCENE

Accession Number 532.00   Country USA
Taxon Macoma (Arcata) wynootheensis State/Prov./Dist. Washington
InformalName bivalve County Grays Harbor
Type Status HOLOTYPE Formation Chehalis
Author / Date Weaver, 1912 Age MIOCENE

Accession Number 5307.00   Country USA
thumbnail of image of CAS-GEO 5307.00 Macoma (Rexithaerus) indentata flagleri PARATYPE
Taxon Macoma (Rexithaerus) indentata flagleri State/Prov./Dist. Washington
InformalName bivalve County Grays Harbor
Type Status PARATYPE Formation Astoria
Author / Date Etherington, 1931 Age MIOCENE
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