Classification of Igneous Eocks. 
133 
1907 - 8 .] 
— continued. 
F. L. Ransome, B. U.S.G.S., 89, p. 58, 1898. 
J. P. Iddings, M.U.S.G.S., xxxii., ii., p. 438, 
1899. 
Hatch, Petrology, p. 179. 
N. Jahrb., 1892, vol. i., p. 278. 
N. Jahrb., 1899, suppl., p. 550. 
N. Jahrb., 1893, i., p. 322. 
Basalt, not fresh. 
Basalt. 
Dolerite. 
Plagioclase basalt. 
Diorite. 
Monchiquite. 
California. 
Yellowstone Park. 
Clee Hill. 
Near Cassel. 
Neila. 
Brazil. 
1 
1 
Q. Journ., 1897, p. 409. 
A. Sauer, Mt. Bad. G.L.A., ii., p. 258, 1892. 
N. Jahrb., 1900, ii., p. 238. 
N. Jahrb., 1902, ii., p. 390. 
Q. Journ., 1879, p. 586. 
N. Jahrb., 1900, ii., p. 238. 
N. Jahrb., 1892, i., p. 278. 
Q. Journ., 1905, p. 481. 
N. Jahrb., 1905, ii., p. 62. 
Clarke, Bull. U.S. Geol. Surv., No. 168, 1900, 
p. 140. 
W. C. Brogger, Eg. Kg., iii., p. 83, 1899. 
A. N. Winchell, A.G., xxvi., p. 181, 1900. 
A. W. Howitt, Tr. B. Soc. Vid., xx., p. 53, 1884. 
N. Jahrb., 1903-4, suppl., p. 465. 
Hatch, Petrology, p. 191. 
Q. Journ., 1883, p. 303. 
C. y. John, Jb. G.R.A. Wien., xlix., p. 252, 1899. 
Augite diorite. 
Durbachite. 
Glassy basalt. 
Hornbl. mica gabbro. 
Diabase. 
Basalt. 
Basalt, micaceous. 
Dolerite. 
Amphibolite. 
Olivine dolerite. 
Essexite. 
Olivine gabbro. 
Diorite. 
Limburgite. 
Olivine basalt. 
Diabase. 
Gabbro. 
Seven Pagodas, Madras. 
Durbach, Bl. Forest. 
Cockburn Is., Antarctics. 
Tchatch, Kasbek. 
Sp. Guiana, Venezuela. 
Cockburn Is., Antarctics. 
Staufenberg. 
Hailstone Hill, Rowley. 
Umhausen. 
Valmont, Colorado. 
Norway. 
Minnesota. 
Noyana, Victoria. 
Steiermark. 
Garlton Hills. 
Rhosson, St Davids. 
Tyrol. 
Q. Journ., 1884, p. 447. 
Q. Journ., 1894, p. 653. 
N. Jahrb., 1904, vol. i., p. 68. 
N. Jahrb., 1900, vol. i., p. 75. 
J. Steinecke, Z. Nw. Halle, vi., p. 12, 1887. 
H. W. Fairbanks, B. Dep. G. Un. Gal., ii., 
p. 30, 1896. 
W. D. Matthew, Tr. N.Y. Acad., iv., p. 213, 
1895. 
Stokes, Bull. U.S. Geol. Surv., No. 168, 1900, 
p. 225. 
Whitman Cross, Table XII. 
C. Chelius, Notbl. Ver. Erdk., xviii., p. 24, 1897. 
Whitman Cross, Table XII. 
N. Jahrb., 1901, vol. i., p. 242. 
N. Jahrb., 1905, vol. i., p. 437. 
Augite andesite. 
Gabbro, banded. 
Monzonite. 
Gabbro. 
Leucitophyre. 
Augite teschenite. 
Diorite porphyrite. 
Diallage gabbro. 
Leucite tephrite. 
Olivine gabbro. 
Tinguaite. 
Amphibole gabbro. 
Nephel. gabbro. 
Miogi San, Japan. 
Isle of Skye. 
Monzoni. 
Michigan. 
Persia. 
California. 
New Brunswick. 
Beverly Creek. 
Tetschen, Bohemia. 
Hessen. 
Two Buttes, Colo. 
Beaver Creek, California. 
Ampangarinana. 
