Mad 240 





Madras (S. India), plant-bearing series in, 

 xxxi. 523. 



Madrepora tubulata (?), i. 520 fig. 



Madreporaria fr. Sntton Stone, xxii. 89- 

 92, xlix. 574-578 & pi. xx. ; fr. Infra- 

 Lias of S. Wales, xxiii. 12-28 ; fr. White 

 Lias of Midland & W. counties & fr. 

 conglom. at base of S. Wales Lias, xl. 

 353-375 & pi. xix. ; foss., of W. Indies, 

 xxiv. 9-33 & pis. i.-ii. ; Eoc. fr. St. 

 Bartholomew, xxix. 551-565 &pls. xix- 

 xxii. ; Tert., of Australia, xxvi. 284-318 

 & pis. xix.-xxii. ; Inf. Oolite, nr. Chelten- 

 ham & Gloucester, xxxviii. 409-450 & 

 pi. xviii. ; Gr. Oolite, of Gloucester, 

 Oxon, & Somerset, xxxix. 168-196 & 

 pi. vii., xli. 170-190 & pi. v. ; fr. Coral 

 Bag & Portland Oolite of Wilts, Oxon, 

 Cambs, & Yorks, xxxix. 555-565 & 

 pi. xxii. ; Oolitic, of Boulonnais, xl. 

 698-723 & pi. xxxii.; Cret. of England, 

 xli. Proc. Ill ; Mesoz., ibid. & in S. 

 Wales, struct. & classif. posit, of, xlii. 

 113-142. See also Corals # generic 

 names. 



Madrid (Spain), *Casiano di Prado's Geol. 

 of Prov., xxii. pp. lxxix-lxxxviii. 



Madseis", V., Scandinav. Boulders at Cro- 

 mer, xlix. 114-115. 



Madupur Jungle (Bengal), upheaval of, 

 xix. 329. 



Mmandrina filograna, xix. 433. 



sinuosissima, xx. 36. 



sp. (? Tert.), xix. 424. 



Maelen, P. M. G. van dee, obituary of, 

 xxix. p. xliv. 



Maen Gwyn (Anglesey), plan of farmyard 

 at, xliv. 493. 



Maen Melyn Lleyn (Caernarvon), xlix. 162. 



Maena, Lake (Norway), chem. anal, of 

 camptonite & bostonite fr., 1. 26, 

 27. 



Maestricht, see Maastricht. 



Magdala (Abyssinia), group of ' traps ' at, 

 xxv. 404. 



Magdeburg (Prussia), sands correl. w. 

 Tert. of Mayence Basin, x. 292. 



Magdesprung (Harz), section at, xi. 432. 



Magee I. (Antrim), section on E. coast 

 descr., xxi. 23. 



Maggiora (N. Italy), section descr. & fig., 

 xl. 860. 



Maggiore, Lago (N. Italy), xviii. 198. 



Maghagha (Egypt), fault at, xlviii. 482. 



Maghara, Wadi (Arabia Petraea), turquoise- 

 mines of, xxv. 32 ; old mining-tools ibid., 

 xxv. 33. 



Maghlak (Malta) bone-cave, xxiii. 284. 



Magila dissimilis, sp. nov., xlii. 552 & 

 pi. xvi. 



levimana, sp. nov., xlii. 552 & pi. 



xvi. 



PicJileri, xlii. 552. 



Magmas formg. igneous rocks, *Duroeher's 

 work on, xiv. p. cxiv ; protrus. & con- 

 solid, of, 1. 655 ; differentiat. of common 

 magma origin, var. rocks, 1. 26, 31, 

 35. 



Magma-basalts, normal has. passing into, 

 xlii. 92 & pi. vi. ; m.-b. of Madagascar, 

 xiv. 352. 



Magnesia, discolor, of red beds by, xxiv. 

 382 ; elimin. in cryst. schists, xlix. 418. 



Magnesian limestone in Canada, xi. 508, 

 510 ; nr. Malaga, xiv. 130 ; in Onondaga 

 Salt-group, xiv. 365 ; Carb., in Co. Cork, 

 xv. 100-104 figs. 



Magnesian Limestone (Perm.) , v. p. lii ; in 

 S. Lanes, chem. anal, of, vii. 269, 270; 

 at St. Bees, xviii. 216; M. L. Series in 

 N.W. Engl., xx. 154 ; foss. fr., xiii. 213- 

 218 & pi. vii., xv. 137-140 & pi. vi.; 

 (Upper) of Durham, fish & plant- 

 remains fr., xx. 345-358 & pi. xviii. ; 

 Lepidotosaurus Dvffiih., xxvi. 556-564 

 &pl. xxxviii.; nr. Sunderland, etc., struct, 

 in, xxii. 211, xxxv. Proc. 85 ; E. of Leeds 

 northwards, riat. of immed. underlying 

 beds, xxv. 292 ; M. L. Series, phys. condit. 

 indie, by, xxvii. 247 et seqq. ; M. L. in 

 Notts, xxxii. 534 ; of Clevedon, xxxvii. 

 79 ; of Hylton Castle, Phyllopora multi- 

 para fr., xxxviii. 347-349 fig. ; of Dur- 

 ham & Yorks, ostracoda in, xlii. 505; 

 M. L. showg. rhombohedra, 1. 381 & 

 pi. xix. 



Magnesite *& prod, of magnesium sulphate, 

 xi. (Part 2) 43; rhombohedra of, 

 Niagara Limest., xxxvii. 259. 



Magnesium sulphate, # manuf. of, xi. 

 (Part 2) 43, xiii. 187. 



Magnetic force, unsymmetr. distrib. over 

 earth's surface, xxxii. Proc. 110. 



Magnetic iron-ores at Dannemora, iii. 15 ; 

 at Bisberg, iii. 16 ; in Hastings Co. 

 (Canada), xxv. 269; in Japan, xxxiv. 

 552, 553 w. chem. anal. See also Mag- 

 netite. 



Magnetic phenomena in copper-mines of 

 Namaqualand, xiii. 237-238. 



Magnetite in Brit. Carb. dolerites, xxx. 

 543 ; in Haytor Mine, xxxi. 628, 629 ; in 

 Cockfield & Armathwaite Dyke, xl. 220 ; 

 in Hett Dyke, xl. 229 ; in Griqualand 

 West, xxx. 623 et seqq. ; in Newfound- 

 land, xxx. 736 ; in Japanese andesites, 

 xl. 438, 442 ; abundant in gneiss of Mada- 

 gascar, xiv. 309 ; inter2;rown w. ilmen- 

 ite in Gr. Whin Sill, xl. 651 ; inclus. 

 of, in altered olivines, xli. 383 ; fossilif. 

 nodules of, in Perm. (?) breccias, xli. 

 Proc. 109; crystals, assoc. w. nat. gold, 

 xliv. 643 ; grains, in Thanet basement - 

 beds, xliv. 757. 



Magnetization of boring-rods, etc., xlii. 

 32, 33. 



Magra R. (N. Italy), section nr., v. 220. 



Mahadeva Sandstones (Eoc), xvi. 165, 181 ; 

 [?], xvii. 347; labyrinthodont fr., xx. 

 282. 



Mahidesht plain (Asia Minor), section to 

 Kirrind, descr. & fig., xi. 265, 275, 

 332 



Mahlknecht (S. Tyrol), xlix. 37, 45. 



Mai (New Hebrides), xlix. 228. 



Maidenhead (Berks), Pubalus moscha tu 



