Harzhauser, M., Reuter, M., Piller, W. E., Berning, B., Kroh, A. & Mandic, O. (2009). Oligocene and Early Miocene gastropods from Kutch (NW India) document an early biogeographic switch from Western Tethys to Indo-Pacific.
Palaeontologische Zeitschrift. 83: 333-372.