Peach, B.N and Horne, J. (1892).‘The Olenellas Zone in the Northwest Highlands of Scotland’, extract from the QJGS, v.48
Peach, B.N and Horne, J. (1892).‘The Olenellas Zone in the Northwest Highlands of Scotland’, extract from the Quarterly Journal of the Geological Society, v.48, pp.227-242 + one photographic plate Olenellas fossils. Text and figures age-toned and clean. In good to very good condition.