Note 85 — J. E. MARR, M.A., F.R.S. (continued 3)
Reading edition
For an account of these and all other British volcanic rocks the reader is referred to Sir A. Geikie's work on The Ancient Volcanoes of Great Britain. Macmillan and Co., 1897.
Reading edition
For an account of these and all other British volcanic rocks the reader is referred to Sir A. Geikie's work on The Ancient Volcanoes of Great Britain. Macmillan and Co., 1897.