1. Fossil Sporocarps of the genus Protosalvinia Dawson, with special reference to P. furcata (Dawson) comb. nov.;Arnold;Svensk Bot. Tidskr.,1954
2. On the brown seaweeds of the salt-marsh;Baker;J. Linn. Soc. London, Bot.,1912
3. On Protosalvinia arnoldii n. sp. from Upper Devonian of Kentucky, U.S.A.;Bharadwaj;Senckenberg. Leth.,1960
4. New Albany Shale;Campbell;Bull. Geol. Soc. Am.,1946
5. Chattanooga Shale and related rocks of central Tennessee and nearby areas;Conant;U.S. Geol. Surv. Profess. Pap.,1961