UCMP A3709 (Oligocene of the United States)
Where: King County, Washington (47.6° N, 122.1° W: paleocoordinates 47.2° N, 113.2° W)
• coordinate based on nearby landmark
When: Blakeley Formation, Chattian (28.1 - 23.0 Ma)
Environment/lithology: marine; sandstone
Size class: macrofossils
Primary reference: J. W. Durham. 1944. Megafaunal zones of the Oligocene of northwestern Washington. University of California Publications in Geological Sciences 27:101 -212 [P. Holroyd/E. Orzechowski]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 208175: authorized by Mark Uhen, entered by Mark Uhen on 22.03.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
"? Priscofusus hannibali" = Fusinus (Priscofusus) hannibali
"? Priscofusus hannibali" = Fusinus (Priscofusus) hannibali Clark and Arnold 1923 snail | |
"Natica teglandae" = Natica (Naticarius) teglandi
"Natica teglandae" = Natica (Naticarius) teglandi Hanna and Hertlein 1938 moon snail | |
Bivalvia | |
"Mactra ramonensis" = Mactromeris ramonensis
| |
Macrocallista weaveri Clark 1918 venus clam | |
"Panope cf. generosa" = Panopea generosa
"Panope cf. generosa" = Panopea generosa Gould 1850 clam | |
Solen clallamensis Clark and Arnold 1923 clam | |
Mytilus sammamishensis, "? Mytilus mathewsonii" = Crenomytilus mathewsoni
Mytilus sammamishensis Weaver 1912 mussel
"? Mytilus mathewsonii" = Crenomytilus mathewsoni Gabb 1866 mussel | |
Acila sp. Adams and Adams 1858 divaricate nutclam |