Submitted by: Mike Palescuk
Taxon: Mollusca Goniatite, Orthocone, Pelecypods
Submit date: 2019-09-16
Location (approximate): Jackson, Jackson, MI
Stratigraphy: Marshall Formation
Age: Osagean (Early Mississippian)
Submitter notes: 18” x 8” slab with numerous pelecypods, a couple Mooreoceras and one Mercanites goniatite.