Wellman, C. H.; Richardson, J. B. (1996). Sporomorph assemblages from the 'Lower Old Red Sandstone' of Lorne Scotland. In Cleal, C. J. (ed.), Studies on early land plant spores from Britain. Special Papers in Palaeontology. 55, 41-101.
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Wellman, C. H.; Richardson, J. B.
1996
Sporomorph assemblages from the 'Lower Old Red Sandstone' of Lorne Scotland. In Cleal, C. J. (ed.), Studies on early land plant spores from Britain.