Author:
Marcinkiewicz,T.;Orlowska,T.;Rogalska,M.
Year:
1960
Title:
Age of the Upper Helenow Beds, (Lias), in view of mega and microspore investigations, (Geological section Gorzow Slaski-Praska).
Foreign title:
Wiek Warstw Helenowskich Gornych (Lias) w Przekroju Geologicznym Gorzow Slaski -Praszka w Swietle badan Mega-i Mikrsporowych.
Reference:
Marcinkiewicz,T. et al. (1960) Age of the Upper Helenow Beds, (Lias), in view of mega and microspore investigations, (Geological section Gorzow Slaski-Praska). [ Wiek Warstw Helenowskich Gornych (Lias) w Przekroju Geologicznym Gorzow Slaski -Praszka w Swietle badan Mega-i Mikrsporowych. ] Kwartalnik Geologiczny (Instytut Geologiczy) Vol. 4 # 2 P. 386- 398
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Genus Species Country(Region) From To
Lygodium Lygodium Poland Late Liassic
Sporites Sporites adriennis Poland Late Liassic
Marattiopsis Marattiopsis Poland Late Liassic
Gleichenia Gleichenia Poland Late Liassic
Trachytriletes Trachytriletes filiciformis Poland Late Liassic
Cheirolepidiaceae Cheirolepidiaceae Poland Late Liassic
Eucommiidites Eucommiidites troedssonii Poland Late Liassic
Eucommia Eucommia ulmoides Poland Late Liassic
Pollenites Pollenites verrucosus Poland Late Liassic
Sporopollenites Sporopollenites magnus Poland Late Liassic