Where: Grays Harbor County, Washington (48.9° N, 122.5° W: paleocoordinates 48.5° N, 112.8° W)
• coordinate stated in text
When: Lincoln Creek Formation, Oligocene (33.9 - 23.0 Ma)
• Locality table states Lincoln Creek Formation, listed as Oligocene in age. This locality's age is not mentioned specifically in text.
Environment/lithology: marine; siltstone
Size class: macrofossils
Reposited in the LACM
Primary reference: R. L. Squires. 1989. Pteropods (Mollusca: Gastropoda) from Tertiary Formations of Washington and Oregon. Journal of Paleontology 63(4):443-448 [L. Ivany/E. Kowalski/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 194015: authorized by Erica Clites, entered by Erica Clites on 11.06.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Praehyalocylis cretacea Blanckenhorn 1889 snail |