3201297
type: TaxonName
creator: www.organismnames.com
title: Productus (Thomasia) pseudomedusa var. donensis
name complete: Productus (Thomasia) pseudomedusa var. donensis
nomenclatural code: ICZN
published in: Carboniferous Fauna from the Don and Medveditza Rivers. I.-Productidae. Transactions of the Geological and Prospecting Service of the USSR, 260 1934: pp. 1-51. 31 [Zoological Record Volume 71]
microreference: 31