Author:
Riley,L.A.
Year:
1980
Title:
Palynological evidence of an Early Portlandian age for the Uppermost Helmsdale Boulder Beds, Sutherland.
Reference:
Riley,L.A. (1980) Palynological evidence of an Early Portlandian age for the Uppermost Helmsdale Boulder Beds, Sutherland. Scottish Journal of Geology Vol. 16 # 1 P. 29- 31
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Genus Species Country(Region) From To
Gonyaulacysta Gonyaulacysta longicornis Scotland(Sutherland) Early Portlandian
Tanyosphaeridium Tanyosphaeridium sp Scotland(Sutherland) Early Portlandian
Batioladinium Batioladinium sp Scotland(Sutherland) Early Portlandian
Pterospermopsis Pterospermopsis aureolata Scotland(Sutherland) Early Portlandian
Foveosporites Foveosporites canalis Scotland(Sutherland) Early Portlandian
Foraminisporis Foraminisporis wonthaggiensis Scotland(Sutherland) Early Portlandian
Classopollis Classopollis echinatus Scotland(Sutherland) Early Portlandian
Cicatricosisporites Cicatricosisporites sp Scotland(Sutherland) Early Portlandian