Fig. 83

Gen. indet. A. All from the loc. “Gastropod shales 2”, Confusion Range, Smithian; a, b UBGD 275149; c–e UBGD 275150; f, g UBGD 275151; g scale bar is 5 mm (H = 6 mm); h–j UBGD 275152; k–m UBGD 275153; n, o UBGD 275154; p–r UBGD 275155; s, t UBGD 275156