Download or read book A Monograph of the British Trilobites from the Cambrian, Silurian, and Devonian Formations written by J. W. Salter and published by Cambridge University Press. This book was released on 2015-03-05 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Begun in 1864 and wound up in 1883, this unfinished monograph includes Salter's important 'preliminary classification of trilobites'.