Dis 



GEOLOGICAL MAGAZINE. 



Distribution of Graptolites, 85, 406 

 Palaeozoic Rocks of Punjab, 



80,313 

 Rhadimchthys nioneitsis in 



Yorkshire Coalfields, 00, 260 



Silurian Brachiopoda, 66, 35 



Siwalik Mammals and Birds, 



84, 1S9 

 Volcanoes, 80, 166, 237, 286, 



328 

 Disturbances at Vobster in Somer- 

 set, 82, 286 



Chalk, Norfolk, 81, 93, 144 



Ditaxiodus ivipar^ Owen, gen. et 



sp. nov. 66, 107 

 Dithyrocaris, 73, 482 ; 74, 107 

 ■ Belli., H. Woodw. sp. nov. 71, 



106 

 glabra., Woodw. & Eth. sp. 



nov. 74, 108 

 grajiulafa, Woodw. & Eth. sp. 



nov. 74, 108 

 ovalis, Woodw. & Eth. sp. 



nov. 74, 107 

 ? striata, Woodw. & Eth. sp. 



nov. 74, 109 



temiistriatusy M'Coy, 71, 106 



testudineus, Scouler, 73, 482 



tricornis, Scouler, 73, 483 



' Ditroite,' a Sodalite-Syenite from 



Canadian Rockies, 02, 199 

 Ditrupa Ryckholdti., R. Eth. jun. 



sp. nov. 80, 368 

 Dittosaria Wetherellii, Busk, sp. 



nov. 66, 301 

 Divining-rod, 72, 528, 576 ; 73, 



134 ; 78, 480 ; 92, 528 



Mechanical Theory of, 98, 239 



near Newbury, 74, 575 



Division between Lias and Oolite, 



89, 188 

 Dixon, Frederick. Geology 



of Sussex, 78, 521 

 Dobrudscha, Geology of, 68, 62 

 Dodo, Remains from Mauritius, 



66,48 

 Dogger Bank, 78, 443 

 Dolerite, 69, 1 1 5 



Stirling, 95, 281 



Dolerites, Carboniferous, 74, 424 

 Dolgelly, Gold District of, 65, 558 

 Dolichometopus Tatei, H. Woodw. 



sp. nov. 84, 343 

 Dollfus, A. and E. de lUEont- 



serrat. Geology of Guatemala 



and Salvador, 69, 455 



Dollfuss, Gustave. Principes 



de Geologie Transformiste, 75, 

 619 ; Extension of Tertiary Seas 

 in W. Europe, 95, 474 ; True 

 Meaning of Term Bolderian, 96, 

 90 



Dollo, Xiouis. Evolution of 

 Dinosauria, 86, 275 ; Chelo- 

 nians, Belgium, 86, 521 ; Dino- 

 sauria of Bernissart, 87, 80, 124 ; 

 Belgian Fossil Reptiles, 87, 392 ; 

 Humerus oi Euclastes, 88, 261 ; 

 Genus Euclastes, 88, 519 ; Skulls 

 of Mosasaurians, 88, 519; Igu- 

 anodontidje and Camptonotid^e, 

 88, 520 ; Teleosteans of Bel- 

 gium, 90, 170 



and R. Storms. Rupelian 



Teleosteans, 88, 364 



'Dolmens,' 74, 144 



Dolomite Mountains, 64, 38 



Origin of, 95, 329 



Reefs of S. Tyrol and Venetia, 



79, 438 



Dolomites, Coral in, 94, i, 49 



Ramble in, 73, 365 



Torsion-structure of, 99, 89 



Dolomitic Conglomerate, 70, 88 



Domes in Sand, Miniature, 84, 20 



Dominica, Geology of, 72, 75 



Donald, Janet. Carboniferous 

 Mtirc/iisonia, 87, 328 ; 92, 382 ; 

 Gasteropoda, 89, 380 ; Observa- 

 tions on Genus Aclisina, 98,47 ; 

 Ectomaria, Uonnotoma, and other 

 British Species, 99, 229 ; Pro- 

 terozoic Gasteropoda, 02, 192 



Donegal, Crystalline Rocks of, 78, 

 465 



Geology of, 71, 428, 553 ; 72, 



12 



Granitic and Schistose Rocks 



of, 85, 278 



Laurentian Rocks of, 81, 506; 



82, 131, 190, 288 



Old Red of, 86, 31 



Physical Features of, 66, 73 



Dorateuthis Syj-iaca, H. Woodw. 

 gen. et. sp. nov. 83, i 



Dorchester, Geology of the Country 

 around, 99, 570 



Dormice, Fossil, 99, 492, 507 



Dorset, Cretaceous Rocks of, 74, 

 246 ; 96, 198 



Elephas me7'idionalis in, 77, 



527 



78 



