Note 5 — J. E. MARR, M.A., F.R.S.
Reading edition
The work of Smith which directly bears upon the establishment of the law of identification of strata by included organisms is published in two treatises, entitled:—
(i) Strata identified by Organized Fossils, 4to. (intended to comprise seven parts, of which four only were published), commenced in 1816.
(ii) A Stratigraphical System of Organized Fossils, compiled from the original Geological Collection deposited in the British Museum. 4to. 1817.