Strophomena sp. and Leptaena sp.

Kingdom: Animalia Phylum: Brachiopoda Class: Strophomenata Order: Strophomenida Family: Strophomenidae Genus: Strophomena (Rafinesque and De Blainville, 1824). Kingdom: Animalia Phylum: Brachiopoda Class: Strophomenata Order: Strophomenida Family: Rafinesquinidae Genus: Leptaena (Dalman, 1828) Nine specimens; Six Strophomena specimens and three Leptaena specimens. The six Strophomena specimens have both the brachial and pedicle valves preserved, with two of the specimens having the pedicle valve poorly preserved. Pedicle valve is prominently concave while the brachial valve is convex. Thin ribs are visible and faint concentric lines are near the anterior margin. Small beak. The largest specimen is encrusted with columnal of crinoid stems and a small, spiriferida-like brachiopod. The three specimens of Leptaena are partial portions of the pedicle valve. Prominent concentric rugae and rounded anterior margin. Smallest specimen has a small Bryozoa encrusted on the anterior margin.