Taxon Detail Search:

RankNameAuthor
Kingdom:Plants  
Genus:Psilophyton 


AuthorsYearTitle
Mamay, Sergius1979Report on Referred Fossils
Dutro, J.; Yochelson, Ellis1960Report on Referred Fossils
Mamay, Sergius1959Report on Referred Fossils
Mamay, Sergius1958Report on Referred Fossils
Description: