Sphaerium lacustre (Mu_ller, 1774)
United States, Michigan, Emmet, Mud Lake, near Kegomic, North America
1 bivalve 1/2 shell. Vial also holds a slip that states=7-E in addition to Z# slip. Museum Book and tray card Remarks= From marl beds.
Record Id: 9676b471-1c3c-4bd8-8a4e-ffde4ff1e689