ACKNOWLEDGMENTS. 107 



Emmons, S. F. (and G. E. Becker). 



— Geological Sketches of the Precious Metal Deposits of the Western United 

 States, with notes on Lead Smelting at Leadville. 296 pp. — Tenth Census U. S. 

 Vol. XIII "Statistics and Technology of the Pvecious Metals." 

 Emerson, George H. 



— Observations on Crystals and Precipitations in Blowpipe Beads. 18 pp., 

 111. — Proc. Am. Acad, of Arts and Sci., March, 1865. 

 Fisher, Rev. O. 



— Mr. Mallet's Theory of Volcanic Energy Tested. 18 pp. — Phil. Mag., Oct., 



1875. 



— Review of Captain Button's Critical Observations on Theories of the 

 Earth's Physical Evolution. 8 pp. — Geol. Mag., Aug., 1876. 



— On the Possibility of Changes in the Latitude of places on the Earth's Sur- 

 face. Being an appeal to Physicists. 7 pp. — Geol. Mag., July, 1878. 



— On Theories to Account for Glacial Submergence. 8 pp. — Phil. Mag., Oct., 

 1892. 



— On Dynamo Metamorphism. 2 pp. — Geol. Mag., July, 1890. 



— On the Warp, its Age and Probable Connection with the last Geological 

 Events. 12 pp., 111. — Quart. Jour. Geol. Soc'y, Nov., 1866. 



— On Implement-bearing Loams in Suffolk. 5 pp. — Proc, Cambridge Phil. 

 Soc'y, Vol. Ill, Pt. VII. 



— On the Brocklesham Beds of the Isle of Wight Basin. 30 pp. — Proc. 

 Geol. Soc'y, May, 1862. 



— On a Mammaliferous Deposit at Barrington, near Cambridge. 1 1 pp.. 111. — 

 Quart. Journ. Geol. Soc'y, Nov., 1879. 



— On the Denudation of Soft Strata. 4 pp. — Quart. Journ. Geol. Soc'y, Feb., 1861. 



— On the Occurrence of Elephas Meridonalis at Dervlish, Dorset. 8 pp.. 111. — 

 Quart. Journ. Geol. Soc'y, Nov., 1888. 



— Glacial Action and Raised Sea - Beds. 4 pp., 111. — Geol. Mag., April, 1873. 



— On the Origin of the Estuary of the Fleet in Dorsetshire. 



— On the Brick-pit at Lexden, near Colchester (with notes on the Coleoptera, 

 by T. U. Wollaston). 9 pp.. 111. — Quart. Journ. Geol. Soc'y of London, 1863. 



— On Faulting, Jointing and Cleavage. 72 pp.. 111. — Geol. Mag., May, 1884. 



— Remarks upon Mr. Mallet's Strictures on the Mathematical Test applied to 

 his Theory of Volcanic Energy, by Mr. O. Fisher. 6 pp. — Phil. Mag., Feb., 1876. 



— On the Phosphatic Nodules of the Cretaceous Rock of Cambridgeshire. 14 

 pp., I pi. — Quart. Journ. Geol. Soc'y, Feb., 1873. 



— On Faults. Reply to Professor Blake's Criticisms. 3 pp. — Geol. Mag., Sept., 

 1884. 



— "Uniformity" and " Vulcanicity." 3 pp. — Geol. Mag., March, 1875. 

 — The Cause of Slaty Cleavage. 4 pp. — Geol. Mag., April, 1885. 



— On the Thermal Conditions and on the Stratification of the Antarctic Ice. 13 

 pp. — Phil. Mag., June, 1879. 



— On Cleavage and Distortion. 11 pp. — Geol. Mag., Sep., 1884. 



— On the Ages of the "Trail" and "Warp." 7 pp. — Geol. Mag., May, 1867. 



— Review of Dutton's Grand Caiion, Colorado. 4 pp. — Geol. Mag., July, 1883. 



— On the Theory of the Erosion of Lake Basins by Glaciers. 2 pp. — Geol. 

 Mag., June, 1876. 



— Oblique and Orthogonal Sections of a Folded Plane. 4 pp., 111. — Geol. 

 Mag., Jan., 1891. 



— On the Cromer Cliffs. 4 pp.. 111. — Geol. Mag., April, 1880. 



— On Some Natural Pits on the Heaths of Dorsetshire. 2 pp. — Quart. Journ. 

 Geol. Soc'y, London, 1858. 



— On Cirques and Toluses. 4 pp. — Geol. Mag., Jan., 1872. 



— On a Worked Flint from the Buck - Earth of Cravfoid, Kent. 2 pp. — Geol. 

 Mag., June, 1872. 

 Frazer, Dr. Persifor. 



— General Notes on the New Orleans Industrial and Cotton Exhibition. 20 

 pp. — Journal Franklin Institution, June, 1885. 



