Author:
Reyre,Y.
Year:
1968
Title:
Importance of qualitative study of gymnosperm pollen grains in the Upper Triassic and Lower Lias of the Algerian-Tunisian Sahara.
Foreign title:
Importance de l'etude qualitative des grains de pollen de gymnospermes dans le Trias Superieur et le Lias Interieur du Sahar Algero-Tunision.
Reference:
Reyre,Y. (1968) Importance of qualitative study of gymnosperm pollen grains in the Upper Triassic and Lower Lias of the Algerian-Tunisian Sahara. [ Importance de l'etude qualitative des grains de pollen de gymnospermes dans le Trias Superieur et le Lias Interieur du Sahar Algero-Tunision. ] Bulletin du Bureau des Recherches G©ologiques et MiniЁres (DeuxiЁme s©rie) # 2 P. 87- 98
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Genus Species Country(Region) From To
Thomsonisporites Thomsonisporites signatus Tunisia Late Triassic Early Liassic
Vallasporites Vallasporites Tunisia Late Triassic Early Liassic
Velatisporites Velatisporites grandis Algeria Late Triassic Early Liassic