Where: King County, Washington (47.6° N, 122.4° W: paleocoordinates 47.6° N, 122.4° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Saanich Formation, Late/Upper Pleistocene (0.1 - 0.0 Ma)
• STRATIGRAPHIC RELATIONS: From the Saanich Fm, which overlies Oligocene deposits (Sooke Fm?). THICKNESS: Unknown thickness, though presumably very thin as a terrace deposit. AGE: Upper Pleistocene according to Arnold and Hannibal (1913). STRATIGRAPHIC POSITION: Composite list for fauna known from a limited number of outcrops of the Saanich Fm.
• formation-level stratigraphic resolution
Environment/lithology: coastal; unlithified siliciclastic sediments
Size class: macrofossils
Collection methods: COLLECTOR: Unknown, possibly multiple collectors, including the authors. REPOSITORY: Unknown, not stated.
Primary reference: R. Arnold and H. Hannibal. 1913. The marine Tertiary stratigraphy of the North Pacific coast of America. Proceedings of the American Philosophical Society 52(212):559-605 [A. Hendy/A. Hendy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 71059: authorized by Austin Hendy, entered by Austin Hendy on 16.04.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Polinices lewisii, "Natica clausa" = Cryptonatica affinis
Polinices lewisii Gould 1847 moon snail
"Natica clausa" = Cryptonatica affinis Gmelin 1791 moon snail | |
Buccinum percrassum Dall 1881 true whelk | |
Nucella lamellosa Gmelin 1791 murex snail | |
Bivalvia | |
Mytilus edulis Linnaeus 1758 mussel | |
"Pecten hastatus" = Chlamys hastata, "Pecten islandicus" = Chlamys (Chlamys) islandica
"Pecten islandicus" = Chlamys (Chlamys) islandica Müller 1776 scallop | |
"Serripes groenlandicus" = Serripes (Serripes) groenlandicus, "Clinocardium (Clinocardium) nuttallii" = Clinocardium (Clinocardium) nuttallii, "Cardium decoratum" = Clinocardium (Clinocardium) nuttallii
"Serripes groenlandicus" = Serripes (Serripes) groenlandicus Mohr 1786 cockle
"Clinocardium (Clinocardium) nuttallii" = Clinocardium (Clinocardium) nuttallii Conrad 1837 cockle
"Cardium decoratum" = Clinocardium (Clinocardium) nuttallii Conrad 1837 cockle | |
Macoma nasuta, "Macoma inquinata" = Macoma (Macoma) inquinata, "Macoma calcarea" = Macoma (Macoma) calcarea
Macoma nasuta Conrad 1837 tellin clam
"Macoma inquinata" = Macoma (Macoma) inquinata Deshayes 1855 tellin clam
"Macoma calcarea" = Macoma (Macoma) calcarea Gmelin 1792 tellin clam | |
"Paphia staminea" = Leukoma staminea, "Paphia tenerrima" = Callithaca tenerrima, Saxidomus giganteus
"Paphia staminea" = Leukoma staminea Conrad 1837 venus clam
"Paphia tenerrima" = Callithaca tenerrima Carpenter 1857 venus clam
Saxidomus giganteus Deshayes 1839 venus clam | |
"Schizothaerus nuttalli" = Tresus nuttallii
"Schizothaerus nuttalli" = Tresus nuttallii Conrad 1837 clam | |
"Mya truncata" = Mya (Mya) truncata, "Mya arenaria" = Mya (Arenomya) arenaria
"Mya truncata" = Mya (Mya) truncata Linnaeus 1758 softshell clam
"Mya arenaria" = Mya (Arenomya) arenaria Linnaeus 1758 softshell clam | |
"Saxicava arctica" = Hiatella arctica
"Saxicava arctica" = Hiatella arctica Linnaeus 1767 clam |