Magasella gouldi

Dall, W. H. & Pilsbry, H. A. (1891). On some recent Japanese Brachiopoda, with a description of a species believed to be new. <em>Academy of Natural Sciences of Philadelphia, Proceedings (series 3).</em> 43:165–171, pl. 4.

Davidson, T. (1871). On Japanese recent Brachiopoda. <em>Zoological Society of London, Proceedings.</em> 39:300–312, pl. 30–31.

Gunter, G. (1947). Extended remarks on relationships of marine animals to salinity. <em>Journal of Paleontology.</em> 498-500.