48 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Chemical analyses — Continued. 
Griinerite-magnetite-schist, Clarke and Hille- 
brand, 925. 
Gypsum, Grimsley, 2186, 
Gypsum, Grimsley and Bailey, 2192a. 
Gypsum rock, Bailey and Whitten, 154. 
Hamlinite, Penfield, 4314. 
Hancockite, Penfield and Warren, 4323. 
Hanksite, Pratt, 4433. 
Hardystonite, Wolff, 6416, 6418. 
Hessite, Hillebrand, 2583. 
Heronite, Coleman, 1052. 
Hessite, Hillebrand, 2583, 2585. 
Heulandite, Winchell and Grant, 6376. 
Hornblende, Adams and Harrington, 16. 
Hornblende, Merrill, 3955. 
Hornblende-andesite, Turner, 5465. 
Hornblende-andesite, Van Horn, 6548. 
Hornblende-andesite, Clarke and Hillebrand, 
925. 
Hornblende-basalt, Diller, 1505. 
Hornblende-diorite-porphyry, Diller, 1507. 
Hornblende-gabbro, Clements, 1015. 
Hornblende-gabbro, Lord,- 3574. 
Hornblende-granite, Clarke and Hillebrand, 
925. 
Hornblende-mica-andesite, Diller, 1507. 
Hornblende-mica-andesite-porphyry,Iddings, 
2843a. 
Hornblende- pyroxene -andesite, Ransome, 
4546. 
Hortonolite, Penfield and Forbes, 4312. 
Huronite, Barlow, 245. 
Hydromica, Clarke and Darton, 932. 
Hydronephelite, Clarke and Hillebrand, 925. 
Hypersthene, Diller, 1507. 
Hypersthene-andesite, Diller, 1507. 
Hypersthene-andesite, Smith, 5027. 
Hypersthene-andesite, Turner, 5465. 
Hypersthene-gabbro, Clarke and Hillebrand, 
925. 
Ilmenite, Penfield and Foote, 4316. 
Iolite, Hidden and Pratt, 2517. 
Iron, meteoric, Winchell, 6323. 
Iron ore, Allen, 77. 
Iron ore, Birkinbine, 445. 
Iron ore, Calvin and Bain, 720. 
Iron ore, Chase, 876. 
Iron ore, Diller, 1503. 
Iron ore, Gilpin, 2027, 2031. 
Iron ore, Grant, 2123. 
Iron ore, Hoffmann, 2659,2659a. 
Iron ore, Kemp, 3003, 3004. 
Iron ore, Kimbal, 3164. 
Iron ore, McCalley, 3815. 
Iron ore, Pechin, 4288. 
Iron ore, Ries, 4622. 
Iron ore, Van Hise and Bayley, 5704. 
Iron ore, Winslow, Haworth, and Nason, 
6397. 
Iron ores, Jenkins, 2905. 
Iron ores, Pope, 4416. 
Jacksonite, Winchell, 6366. 
Jacupirangite, Washington, 5880. 
Jarosite, Tower and Smith, 5445. 
Jaspilite, Van Hise and Bayley, 5704. 
Jeffersonite, Hillebrand, 2581, 2585. 
Chemical analyses — Continued. 
Kaolin, Branner, 538. 
Kaolin, Holmes, 2720. 
Kaolin, Hopkins, 2747. 
Kaolin, Merrill, 3955. 
Keratophyr, Clarke and Hillebrand, 925. 
Keratophyr, Washington, 5874, 5876, 5877. 
Keratophyre., Weidman, 5970. 
Kersantite, Clarke and Hillebrand, 925. 
Kersantite, Iddings, 2843a. 
Krennerite, Chester, 881. 
Kulaite, Washington, 5881. 
Labradofels, Lord, 3574. 
Labradorite, Adams, 12. 
Labradorite, Winchell, 6277. 
Labradorite-porphyrite, Clarke and Hille- 
brand, 925. 
Lamprophyre, Clarke and Hillebrand, 925. 
Lapilli, Diller, 1507. 
Lavas, Maxwell, 3809. 
Lepidomelane, Clarke and Hillebrand, 925. 
Lepidomelane, Diller, 1507. 
Lettsomite (cyanotrichite), Tower and Smith 
5445. 
Leucite, Clarke and Hillebrand, 925. 
Leucite, Irving, 2867. 
Leucitite, Cross, 1196. 
Leucitite, Weed and Pirsson, 5936. 
Leucite-porphyry, Washington, 5880. 
Leucophcenicite, Penfield and Warren, 4323. 
Lherzolite, Clarke and Hillebrand, 925. 
Limestone, Bain, 195. 
Limestone, Benedict, 416. 
Limestone, Beyer, 435. 
Limestone, Bishop, 148. 
Limestone, Calvin and Bain, 720. 
Limestone, Clarke and Hillebrand, 925. 
Limestone, Diller, 1507. 
Limestone, Gilbert, 2005. 
Limestone, Haworth, 2376. 
Limestone, Hoffmann, 2659a. 
Limestone, Kemp, 3015. 
Limestone, Mathews, 3737. 
Limestone, Merrill, 3955. 
Limestone, Prosser and Cumings, 643. 
Limestone, Richardson, 4589. 
Limestone, Ries, 4616, 4634. 
Limonite, Nitze, 4110. 
Lintonite, Winchell, 6346. 
Liparite, Diller, 1507. 
Litchfieldite, Washington, 5873. 
Lithoidite, Diller, 1507. 
Loess, Bain, 193. 
Madupite, Cross, 1196. 
Magnesian limestone, Turner, 5465. 
Magnetite, Kimball, 3162, 3163. 
Magnetite, Merrill, 3955. 
Malignite, Lawson, 3419. 
Manganese, Catlett, 778. 
Marble, Day, 1466. 
Marble, Diller, 1507. 
Marble, Mathews, 3737. 
Marble, Winslow, Haworth, and Nason, 6397. 
Mariposite, Hillebrand, 2585. 
Mariposite, Turner, 5465. 
Marl, Hoffmann, 2659. 
Melanotekite, Warren, 5864. 
