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A SYSTEMATIC REVIEW OF THE PLACODERM GENUS COSMACANTHUS AND A DESCRIPTION OF ACANTHODIAN REMAINS FROM THE UPPER DEVONIAN OF SCOTLAND |
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| Authors: | M. J. NEWMAN |
| Affiliation: | Llanstadwell House, Church Road, Llanstadwell, Milford Haven, Pembrokeshire SA73 1EB, UK;e-mail: |
| Abstract: | |
| Keywords: | Upper Devonian Scotland acanthodian placoderm |