Aaron Currier posted a new specimen. 7 years, 1 month ago7 years, 1 month ago7 years, 1 month ago
Aaron Currier has contributed specimen mFeM 49194 to myFOSSIL!
Hi, @acurrier – Here is some more information I found on your potential Sonninia specimen.
Paleobiology Database has a few occurrences from Oregon: https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=15645 (if you click on Oregon they will pop up).
I found some information on the Snowshoe Fm as well: https://macrostrat.org/sift/#/strat_name_concept/14518 Macrostrat suggests that it is Early to Middle Jurassic rather than Late.
Talk to you soon,