Author:
Kremp,G.O.W.
Year:
1964
Title:
On the phylogeny of Pteridophytic spores.
Reference:
Kremp,G.O.W. (1964) On the phylogeny of Pteridophytic spores. Arizona Academy of Science P. 24- 24
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Genus Species Country(Region) From To
Schizaeaceae Schizaeaceae Nd Devonian Recent
Botrychium Botrychium Nd Devonian Recent
Dipteris Dipteris Nd Devonian Recent
Pellaea Pellaea Nd Devonian Recent
Lepidodendraceae Lepidodendraceae Nd Nd
Filices Filices Nd Nd