basis of record
Blodgett R.B. & Frýda J. (1999). New Devonian gastropod genera important for paleogeographic reconstructions. <em>Journal of the Czech Geological Society.</em> 44(3-4): 293-308.
page(s): 305 [details] Available for editors [request]
From editor or global species database
Fossil range Devonian (from the Givetian of England) [details]