Helby,R.J.

Author:
Helby,R.J.

Year:
1966

Title:
Spore research on the Carboniferous/ Permian boundary at Pfalzer Bergland.

Foreign title:
Sporologische untersuchungen an der Karbon/Permgrenze im Pfalzer Bergland.

Reference:

Helby,R.J. (1966) Spore research on the Carboniferous/ Permian boundary at Pfalzer Bergland. [ Sporologische untersuchungen an der Karbon/Permgrenze im Pfalzer Bergland. ] Fortschritte in der Geologie von Rheinland und Westfalen Vol. 13 # 1 P. 645- 704

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Genus	Species	Country(Region)	From	To
Lycospora	Lycospora pusilla	W.Germany(Bavaria)	Late Stephanian
Microreticulatisporites	Microreticulatisporites microtuberosus	W.Germany(Bavaria)	Early Permian
Nuskoisporites	Nuskoisporites dulhuntyi	W.Germany(Bavaria)	Early Permian
Nuskoisporites	Nuskoisporites sp	W.Germany(Bavaria)	Early Permian
Pityosporites	Pityosporites westphalensis	W.Germany(Bavaria)	Late Stephanian	Early Permian
Potonieisporites	Potonieisporites bharadwaji	W.Germany(Bavaria)	Late Stephanian	Early Permian
Potonieisporites	Potonieisporites sp	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatisporites	Punctatisporites minutus	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatisporites	Punctatisporites obliquus	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatisporites	Punctatisporites punctatus	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatisporites	Punctatisporites stabilis	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatosporites	Punctatosporites major	W.Germany(Bavaria)	Late Stephanian	Early Permian
Punctatosporites	Punctatosporites minutus	W.Germany(Bavaria)	Late Stephanian	Early Permian
Raistrickia	Raistrickia grandispinosa sp. nov.	W.Germany(Bavaria)	Late Stephanian	Early Permian
Raistrickia	Raistrickia macrura	W.Germany(Bavaria)	Late Stephanian
Raistrickia	Raistrickia obscura sp. nov.	W.Germany(Bavaria)	Early Permian
Raistrickia	Raistrickia saetosa	W.Germany(Bavaria)	Late Stephanian