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History of the Classification and Nomenclature of North Devon Rocks

Trans. Devon Assoc., 1879, Vol XI, pp.180-190.

by

Townshend M. Hall, F.G.S.

Prepared by Michael Steer

The paper was presented at the Association’s July 1879 Ilfracombe meeting. Most of the geology in north Devon is sedimentary in origin. Limestone (also sedimentary, composed of sea creatures) occurs in thin and infrequent layers near Ilfracombe, Saunton Down and Morte Point. All are Devonian (laid down 408-360m years ago). The author, Mr Townshend Monkton Hall was a noted Mineralogist who resided at Pilton. His obituary is available in GENUKI. The article, from a copy of a rare and much sought-after journal can be downloaded from the Internet Archive. Google has sponsored the digitisation of books from several libraries. These books, on which copyright has expired, are available for free educational and research use, both as individual books and as full collections to aid researchers.

 Page
Bakewell181
Davidson, Mr.186
De la Beche, Sir Henry183-4
Etheridge, Mr. R.187
Hull, Professor188
Jameson181-2
Johnson, Dr. Samuel180
Jukes, J. Beete183-8
Lehman, Johann Gottlob181
Lonsdale, Mr.183
Mules, Rev. Francis186
Murchison, Sir R. I.182, 184
Phillips, Professor J.184-6
Pliny180
Risdon, Tristram180
Salter, Mr. J.W.185
Sedgwick, Rev. Professor182-4
Smith182
Tournafort, Joseph Pitton de181
Ussher, Mr. William Augustus Edmond186-7, 190
Vitruvius180
Weaver, Mr.183-
Werner181-2
Williams, Rev. D.182
Worth, Mr.181