IV.—Table of British Strata, Showing their Order of Superposition and Relative Thickness. For the Use of Schools. By H. W. Bristow, F.R.S., F.G.S., Director of the Geological Survey of England and Wales. (London: Chapman and Hall), 1873
"IV.—Table of British Strata, Showing their Order of Superposition and Relative Thickness. For the Use of Schools. By H. W. Bristow, F.R.S., F.G.S., Director of the Geological Survey of England and Wales. (London: Chapman and Hall), 1873." Geological Magazine 10.108 (1873) 281