1. The rarer detrital minerals of British sedimentary rocks;Boswell;Trans. geol. Soc. Glasg.,1928
2. The spherulitic ironstones of west Yorkshire;Deans;Geol. Mag.,1934
3. Explanation of Sheet 3 (Scotland) in the One Inch Series;Geikie;Mem. geol. Surv. U.K.,1873
4. Refractory materials: fireclays,1920