Some Ashgillian and Llandovery Gastropods from the Girvan district, Scotland. Extracted from The Quarry Managers' Journal, vol. xxix, no. 12, etc. (Lamellibranchs from the Lower Drummuck Group - Ashgillian, Girvan, Scotland. Extracted from "Cement, lime & gravel", vol. xx, no. 10. - Largest British Conularia. Reprinted from The "Quarry Managers' Journal", vol. xxix, no. 11.) [With plates.]
Lamont, Archie.
Mexborough,
[1946]