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): 166-167, pl. 5, fig. 2a, b [details]
From editor or global species database
Type locality "At Karwad [3 miles W. of Chikni] [...]; at Tákli [2 1/2 miles N.W. of Nágpur city] and Phizdura [8 miles E. of Chikni]; Ambiákanti and Tándrá, near Olam in Hyderabad" [= Kharwad W Chikni, Tākli (today within the city limits of Nagpur) and Pijdūra E Chikni, State of Maharashtra, and Ambiákanti (?) and Tāndra, State of Telangana], India [details]