Author:
Leisman,G.A.
Year:
1964
Title:
Mesidiophyton paulus, gen.et sp.nov., a new Herbaceous Sphenophyll.
Reference:
Leisman,G.A. (1964) Mesidiophyton paulus, gen.et sp.nov., a new Herbaceous Sphenophyll. Pal¤eontographica Abteilung B Vol. 114 P. 135- 146
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Mesidiophyton Mesidiophyton Illinois Desmoinesian
Mesidiophyton Mesidiophyton paulus sp. nov. Kansas Desmoinesian
Mesidiophyton Mesidiophyton paulus sp. nov. Illinois Desmoinesian
Spore Spore sp Illinois Desmoinesian