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Scot Malcolm posted a new specimen in the group Astonishing Arthropods from the myFOSSIL app 4 years, 2 months ago
4 years, 2 months ago4 years, 2 months agoScot Malcolm has contributed a new specimen to myFOSSIL!
Scot Malcolm posted a new specimen in the group Astonishing Arthropods from the myFOSSIL app 4 years, 2 months ago
Scot Malcolm has contributed a new specimen to myFOSSIL!
Hi @scot-malcolm. It looks like you are probably either in the Empire or Astoria Formation. Both are Miocene but are in different parts of it. Because the 7th rib from the left looks slightly higher it’s probably a Vertipectin as opposed to a Patinopectin. Vertipectins occur more frequently in the Empire Fm.
Ellen J. Moore has a book titled “Fossil Shells from Western Oregon” which is a great ID guide.
Thank you, once again, for the information.