GEOLOGICAL BOOKS AND PAPERS. 



ADAMS (F. !).)• Further Contribution to our Knowledge of the Laurentian. 1895. 



Svo. 2 plates. Is. 6d. 



ALDRICH [T.). On the Tertiary of Alabama. 1885. Svo. gd. 



ALLPORT (S.). Pitchstones and Perlites from Shropshire. 1877. 8vo. 



Plate. is. 



ANDREWS (E.)- Glacial Markings in the Laurentian Hills. 1883. Svo. gd. 



BABINET. The Diamond, and other Precious Stones. 1870. Svo. 2s. 



BARUS (C). Viscosity of Steel and its relation to temper. 1886. 2 parts. 



8vo. 1 J- 6d. 



BECKER (G. F.). Astronomical Conditions favourable to Glaciation. 1894. 



Svo. IS. 3<A 



Cretaceous Metamorphic Rocks of California. 1886. 8vo. is. 



Geometrical Form of Volcanic Cones and the Elastic Limit of Lava. 



1885. Svo. is. 



Impact Friction and Faulting. 1SS5. 2 parts. Svo. is. 3d. 



Relations of Temperature to Glaciation. 1883. Svo. is. 



BREWER (W. H.). Review of Whitney's Report on California. 1S66. 2 parts. 



8vo. is. 6</. 

 BRIGHAM (A. P.). Drift Boulders between the Mohawk and Susquehanna 



Rivers. 1895. 8vo. is. 



BROWN and JUDD. The Rubies of Burma and Associated Minerals. 1896. 



4to. Plate. 4f. 6</. 



BRUSH and DANA. Mineral Locality at Branchville, Connecticut. Fourth 



paper. Spodumene. 1880. 8vo. Plate. is. 



BULLETIN OF THE DEPARTMENT OF GEOLOGY OF THE UNI- 

 VERSITY OF CALIFORNIA. Issued at irregular intervals in the form 

 of separate papers or memoirs, each embodying the results of research by some 

 competent investigator in geological science. It is designed to have these 

 made up into volumes of from 400 to 500 pages. The separate numbers may 

 be purchased at the following prices : — 



No. 1. The Geology of Carmelo Bay, by Andrew C. Lawson ; with chemical 



analyses and co-operation in the field, by Juan de la C. 



Posada. is. 6d. 



No. 2. The Soda-Rhyolite North of Berkeley, by Charles Palache. 6</. 



No. 3. The Eruptive Rocks of Point Bonita, by F. Leslie Ransome. 2s. 



No. 4. The Post-Pliocene Diastrophism of the Coast of Southern California, by 



Andrew C. Lawson. 2s. 



Nos. 5 and 6 (in one cover). The Lherzolite-Serpentine and Associated Rocks 



of the Potrero, San Francisco. On a Rock, from the vicinity of 



Berkeley, containing a New Soda Amphibole. By Charles 



Palache. is. 6d. 



No. 7. The Geology of Angel Island, by F. Leslie Ransome ; with a Note on 



the Radiolarian Chert from Angel Island and from Buri-buri Ridge, 



San Mateo County, California, by George Jennings Hincle 2s. 



No. 8. The Geomorphogeny of the Coast of Northern California, by Andrew 



C. Lawson. is. 6d. 



No. 9. On Analcite Diabase from San Luis Obispo County, California, by 



Harold W. Fairbanks. is. 6d. 



No. 10. On Lawsonite, a new Rock-forming Mineral from the Tiburon 



Peninsula, Marin County, California, by F. Leslie Ransome. 6J. 



No. II. Critical Teriods in the History of the Earth, by Joseph Le Conte. is. 

 No. 12. On Malignite, a Family of Basic Plutonic Orthoclase Rocks, by A. C. 



Lawson. is. 



No. 13. Sigmogomphius Le Contei, a new Castoroid Rodent, by J. C. 



Merriam. 6d. 



DULAU & CO., 37, SOHO SQUARE, LONDON, W. 



