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Article: A Tournaisian spore flora from the Cementstone Group of Ayrshire, Scotland

Publication: Palaeontology
Volume: 11
Part: 1
Publication Date: March 1968
Page(s): 116 131
Author(s): Herbert J. Sullivan
DOI:
Addition Information

How to Cite

SULLIVAN, H. J. 1968. A Tournaisian spore flora from the Cementstone Group of Ayrshire, Scotland. Palaeontology11, 1, 116–131.

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The Palaeontological Association (Free Access)

Abstract

A well-preserved spore flora containing elements diagnostic of a Tournaisian age has been obtained from a horizon approximately 100 ft. above the base of the Cementstone Group in Ayrshire. A total of twenty-two species of spores have been recognized in the assemblage; of these, eight are new. Comparison with assemblages from other parts of the world has indicated regional variations in the composition of the Tournaisian spore floras.
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