original description
Maury, C. J. (1925). A further contribution to the paleontology of Trinidad (Miocene Horizons). <em>Bulletins of American Paleontology.</em> 10(42): 153-402, pls. 1-43., available online at https://www.biodiversitylibrary.org/page/32509152
page(s): 346, pl. 35, figs. 6, 8 [details]
From editor or global species database
Type locality Springvale, the quarry is in a spur of the Montserrat range [details]