Author:
Potonie,R.
Year:
1971
Title:
Main trends in the evolution of spores.
Foreign title:
Die Hauptlinien der Entwicklung der sporen.
Reference:
Potonie,R. (1971) Main trends in the evolution of spores. [ Die Hauptlinien der Entwicklung der sporen. ] International Congress on Carboniferous Stratigraphy and Geology,Compte Rendu,6th Vol. 4 P. 1373- 1376
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Genus Species Country(Region) From To
Caytoniaceae Caytoniaceae Nd Jurassic
Cheirolepidiaceae Cheirolepidiaceae Nd Jurassic
Cordaitaceae Cordaitaceae Nd Carboniferous
Cycadocephalus Cycadocephalus Nd Rhaetian
Dictyothalamus Dictyothalamus Nd Permian
Lebachiacea Lebachiacea Nd Permian
Lycopodites Lycopodites oosensis Nd Late Devonian
Pachytesta Pachytesta Nd Allegheny
Paracalathiops Paracalathiops Nd Namurian A
Phlebopteris Phlebopteris Nd Nd
Protosalvinia Protosalvinia Nd Late Devonian
Pteruchus Pteruchus Nd Triassic
Schultzia Schultzia Nd Nd
Simplotheca Simplotheca Nd Namurian A
Spencerisporites Spencerisporites Nd Namurian
Spencerites Spencerites Nd Westphalian
Thuringia Thuringia Nd Rotliegendes