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The Ordovician and Associated Pre-Cambrian Rocks of the Pontesford District, Shropshire
Dean, W. T., Dineley, D. L.Volume:
98
Language:
english
Journal:
Geological Magazine
DOI:
10.1017/s0016756800060830
Date:
October, 1961
File:
PDF, 953 KB
english, 1961