A new spiny species of Pseudoclimacograptus from the Ordovician of the Sanquhar area, Southern Uplands
- 7 June 2003
- journal article
- Published by Geological Society of London in Scottish Journal of Geology
- Vol. 39 (1) , 41-44
- https://doi.org/10.1144/sjg39010041
Abstract
Synopsis: Pseudoclimacograptus setosus sp. nov., from the Nemagraptus gracilis Biozone in the Sanquhar area, is unusual in having mesial spines on each of the first three thecae. Possible functions of the spines are briefly considered.Keywords
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