McGregor,D.C.

Author:
McGregor,D.C.

Year:
1981

Title:
Spores and the Middle-Upper Devonian boundary.

Reference:

McGregor,D.C. (1981) Spores and the Middle-Upper Devonian boundary. Review of Palaeobotany and Palynology Vol. 34 P. 25- 47

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Genus	Species	Country(Region)	From	To
Acanthotriletes	Acanthotriletes serratus	USSR(European)	Late Givetian	Early Frasnian
Ancyrospora	Ancyrospora langii	France	Givetian	Frasnian
Ancyrospora	Ancyrospora langii	Canada	Givetian	Frasnian
Ancyrospora	Ancyrospora langii	England	Givetian	Frasnian
Ancyrospora	Ancyrospora langii	Spitsbergen	Givetian	Frasnian
Aneurospora	Aneurospora greggsii	France(Ardennes)	Givetian	Frasnian
Aneurospora	Aneurospora sp	USSR(European)	Late Givetian	Early Frasnian
Archaeoperisaccus	Archaeoperisaccus sp	USSR(European)	Givetian	Frasnian
Archaeoperisaccus	Archaeoperisaccus sp	Canada(Arctic)	Givetian	Frasnian
Archaeoperisaccus	Archaeoperisaccus timanicus	USSR(European)	Givetian	Frasnian
Archaeoperisaccus	Archaeoperisaccus timanicus	Canada(Arctic)	Givetian	Frasnian
Archaeoperisaccus	Archaeoperisaccus verrucosus	USSR(European)	Givetian	Frasnian
Archaeozonotriletes	Archaeozonotriletes basilaris	USSR(European)	Late Givetian	Early Frasnian
Archaeozonotriletes	Archaeozonotriletes bislimbatus	USSR(European)	Givetian	Frasnian
Archaeozonotriletes	Archaeozonotriletes bislimbatus	Canada(Arctic)	Givetian	Frasnian
Archaeozonotriletes	Archaeozonotriletes comptus	USSR(European)	Late Givetian	Early Frasnian
Archaeozonotriletes	Archaeozonotriletes decorus	USSR(European)	Late Givetian	Early Frasnian