MacNeil, F.S. 1935. Fresh-water mollusks from the Catahoula Sandstone (Miocene) of Texas. Journal of Paleontology 9: 10-17. Available electronically.
MacNeil, 1935. Jour. Paleont. 9: 12.
Type species: Costanaia arciformis MacNeil, 1935 (orig. desig.) = Costanaia arciformis
MacNeil, 1935. Jour. Paleont. 9: 13.
Type species: Megalonoidea porcata MacNeil, 1935 (orig. desig.) = Amblema porcata
MacNeil, 1935. Jour. Paleont. 9: 13, pl. 3, figs. 3-12; pl. 5, figs. 14-15.
MacNeil, 1935. Jour. Paleont. 9: pl. 4, fig. 1.
(reference to Unio belliplicatus Meek, 1870; renamed Protamblema belliplicata macneili Modell, 1957)
MacNeil, 1935. Jour. Paleont. 9: 17, pl. 5, figs. 12-13.
MacNeil, 1935. Jour. Paleont. 9: 15, pl. 5, fig. 5 [as ‘Unidentified fragments probably related to the Quadrula group’].
Modell, 1957. Arch. Moll. 86: 191.
MacNeil, 1935. Jour. Paleont. 9: ??.
MacNeil, 1935. Jour. Paleont. 9: 14, pl. 4, figs. 2, 5-6.
MacNeil, 1935. Jour. Paleont. 9: 15, pl. 4, fig. 3; pl. 5, figs. 3-4.