original description
Hislop, S. (1860). On the Tertiary Deposits, associated with Trap-rock, in the East Indies. <em>The Quarterly Journal of the Geological Society of London.</em> 16: 154-182., available online at https://www.biodiversitylibrary.org/page/35427895
page(s): 172, pl. 5, fig. 22 [details]
From editor or global species database
Type locality "Telankhedi [3 miles W. of Nágpur city], and Tákli [2 1/2 miles N.W. of Nágpur city]", State of Maharashtra, India. Note that Telankhedi is today within the city limits of Nagpur. [details]