XVlll 



Index 



TStcpplement to Nature, 

 L May 31, 1894 



Mr. Crawshay to Nyika Plateau, 210 ; Amalgamation of 

 "Das Ausland" and "Globus," 233; W. A. Obrecheffs 

 Journey in Ordos Region, 233 ; Herr Hirsch's Journey to 

 Hadramaut, 233 ; Memoirs of Russian Geographical Society, 

 254; Investigation of Adelsberg Grotto, E. A. Martel, 256; 

 Completion of Elisee Reclus' Nouvelle Geographie Univer- 

 selle, 256 ; the Chinese Map of Tibet, Dr. Wegener, 275 : 

 Death of August Artaria, 275 ; Dr. J. W. Gregory's Journey 

 to Mount Kenia, 276, 443 ; a Journey through the Yemen, 

 Walter B. Harris, 291 ; Current Arctic Expeditions : Return 

 of Mr. F. G. Jackson, 301 ; Deathof General Sir C. P. Beau- 

 champ Walker, 301 ; Quinquecentenary of Birth of Prince 

 Henry the Navigator, 301 ; Experiments on Oceanic Cur- 

 rents by means of Floats, 301 ; Petermann's Mittheilungen, 

 324 ; Prince Constantine Wiazemski's Journey through Asia, 

 324 ; Sir Claude Macdonald's Journey up the Cross River, 

 346 ; True Latitude reached by Newport whaler. Prof. George 

 Davidson, 369 ; Johore, Harry Lake, 370 ; the Greenland 

 Expedition of the Berlin Geographical Society, 399; the Re- 

 cent Planimetric Measurements of France, 416 ; the Upper 

 Mekong, Warrington Smyth, 416 ; the Last Great Lakes of 

 Africa, Ludwig von Hohnel, 457 ; Average Elevation of 

 United States, Henry Gannett, 461 ; W. H. Cozens-Hardy's 

 Journey through Montenegro, 461 ; the Classification of 

 Rivers according to Size, Marcel Dubois, 487 ; Return of Mr. 

 Theodore Bent's Expedition, 487 ; the Island of Sakhalin, 

 F. Immanuel, 508; Geography in Caucasus, 515; the 

 Old Beds of the Amu-Daria, M. Konshin, 515 ; A. V, 

 Pastukhoff's Ascent of the Elbrus, 5fS; Lake Dedication 

 on Northern Slopes of Caucasus, K. N. Rossikotif, 515 ; 

 Bathymetrical Survey of Haweswater, Mill and Heawood, 

 540 ; Exploration of Lukuga River, by M. Delcom- 

 mune, 559 ; High Southern Latitude reached by Jason 

 Whaler, 559 ; Paris Geographical Society Awards, 559 ; 

 Across Central Asia, St. George Littledale, 567 ; Delimi- 

 tation of Congo State and Portuguese Frontier, 582 ; the 

 Lubidi River, 582 ; Ethnical Migrations in Central Asia from 

 a Geographical Point of View, G. Capus, 593 ; Royal Geo- 

 graphical Society Medal Awards, 604 ; the German Expedition 

 to Delimit Hinterland of Cameroons, Dr. Passarge, 606 ; 

 Intended Expeditions of Dr. Donaldson Smith to Lake 

 Rudolph, and of R. T. Coryndon to Great Congo Forest, 606 ; 

 the Finger Lakes in New York State, R. S. Tarr, 606 '; 

 the Face of the Earth, Prof. Chas. Lapworth, F. R.S., 614' 



Geology : the Recent Glaciation of Tasmania, Dr. Alfred R. 

 Wallace, F.K.S., 3 ; the Supposed Glaciation of Brazil, W. 

 T. Thiselton-Dyer, F.R.S., 4; Glacial and Erratic Pheno- 

 mena in Cachapoal Valley (Chili), A. F. Nogues, 72 ; New 

 England and the Upper Mississippi Basin in the Glacial 

 Period, J. F. Dana, 92; Glacial Potholes of Cooper's 

 Island, U.S., W. O. Crosby, 160 ; Glacial Stria; in Somer- 

 ville, Mr. Upham, 183; Glacial Erosion in Alaska, Prof. G. 

 Frederick Wright, 316 ; Earth Movements and the Question 

 of the Cause of Glacial Conditions, Prof. Hughes, 426 ; Con- 

 tinuity of the Glacial Epoch, G. F. Wright, 520; the Origin 

 of Glacial Drifts, Sir J. W. Dawson, F.R.S., 552; The 

 Black Sea during the Pliocene Age, N. Andrusoff, 23 ; 

 Geology in Nubibus, an Appeal to Dr. Wallace and others, 

 Sir Henry H. Howorth, M.P., F.R.S., 29; Sir Henry H. 



• Howorth on Geology in Nubibus, Dr. Alfred R. Wallace, 

 F.R.S., 52, loi ; Geology in Nubibus, a Reply to Dr. Wal- 

 lace arid Mr. La Touche, Sir Henry H. Howorth, F.R.S., 

 75 ; Sir Henry Howorth and Geology in Nubibus, R. M. 

 Deeley, 122 ; Geology in Nubibus, R. M. Deeley and Dr 

 Alfred Wallace, F.R.S., Sir H. H. Howorth, F.R.S., 173; 

 Geology of Dublin Area, Prof. Sollas, 36 ; the Geology of 

 Thessaly, Prof V. Hirbel, 36 ; Geological History of Arctic 

 Lands, Sir Henry Howorth, 36 ; the Erosion of Rock 

 Basins, T. D. La Touche, 39; Prof. T. G. Bonney, F.R.S., 

 52; R. D. Oldham, 77; Austrian Jahrbuch, 46; Geology 

 of Ostrau District, Dr. Emil Tietze, 46 ; Systematic Position 

 of Trigonidae and Descent of Nayadidse, Baron von Woh- 



i mann, 46 ; Fractures of Coal-Measures of Southern Chili, 

 A. E. Nogues, 47 ; General Characters of Bogheads pro- 

 duced by Algas, C. E. Bertrand and B. Renault, 47 ; the 

 Unio Fauna of the Mississippi Valley, C. T. Simpson, 64 ; 

 Transactions of Austrian Geological Survey, 71 ; the So- 

 called Granite of Bacher Mountains, F. Teller, 71 ; Compo- 

 site Dykes, Henry E. Ede, 77 ; the Cherts of Cornwall, 

 Howard Fox, 82; Use of Name "Catskill," L J. 



Stevenson, 92 ; Geological Society, 94, 142, 191, 239, 306, 

 355. 393. 403, 451. 474, 521, 547 ; Geology of Bathursr, New 

 South Wales, W. J. C. Ross, 94 ; Geology of Matto Grosso, 

 Dr. J. W. Evans, 94 ; Mammoth Remains in Canada and 

 Alaska, Dr. G. M. Dawson, F.R.S., Sir Henry Howorth, 

 94 ; Records of Geological Survey of India, 109 ; Geo- 

 logical Survey of Queensland, Progress in 1892, R. L.Jack, 

 109; Les Pyrenees, Eugene Trutat, 122; Ophites of the 

 Western Pyrenees, P. W. Stuart-Menteath, 264 ; Anortho- 

 sytes of Minnesota Coast of Lake Superior, Dr. A. C. 

 Lawson, 131 ; Laccolitic Sills of North-west Coast 

 of Lake Superior, Dr. A. C. Lawson, 131 ; Basic 

 Eruptive Rocks of Gran, Prof. W. C. Brogger, 142 ; 

 Enclosures of Quartz in Lava of Stromboli, Prof. 

 H. J. Johnston-Lavis, 143 ; the Geological Evidence 

 for Recurrence of Ice Ages, Prof. Hughes, 143 ; the 

 Ice Age and its Work, II., Dr. A. R. Wallace, 155 ; 

 the Formation of Flints, A. J. Jukes-Browne, 160 ; the 

 Viscous Motion of Ice, John Tennant, 173; Death of Dr. 



D. A. Brauns, 179 ; Purbeck Beds of Vale of Wardour, Rev. 

 W. R. Andrews and A. J. Jukes-Browne, 191 ; Picrite and 

 other Associated Rocks at Barnton, N. B., H. W. Monck- 

 ton, 191 : a Variety of Whitby Ammonite, H. W. Monckton, 

 191 ; some Salient -Points in the Science of the Earth, Sir 

 J. W. Dawson, F. R.S., 196; the Origin of Lake Basins, 

 R. D. Oldham, 197, 292 ; Dr. Alfred R. Wallace, F.R.S., 

 197, 220; Sir Henry Howorth, F. R. S., 220; John Aitken, 

 F.R.S., 315; R. S. Tarr, 315, Dr. A. M. Hanson, 364; 

 T. D. La Touche, 365 ; Alfred C. R. Selwyn, F.R.S.,412; 

 Mr. Warren Upham's Theory of the Formation of Drumlins 

 near Boston, U.S.A., 207; Apparent Time-break between 

 Eocene and Chattahoochee Miocene in S. W. Georgia, R. 

 Pumpelly, 214 ; the Kulm District of Lenzkirch, Black 

 Forest, Dr. Rafael Herrmann, 230 ; the Upper Yenisei 

 Region, Mr. Kryloff, 230 ; the Plateau of Shan-si, Mr. 

 Obrucheff, 230 ; Gosau Beds of Salzkammergut, Herbert 

 Kynaston, 239 ; Artesian Boring at New Lodge, near Wind- 

 sor Forest, Prof. Edward Hull, F. R.S., 239 ; Boring on 

 Booysen Estate, Witwatersrand, D. T, Edwards, 239 ; Bio- 

 nomie des Meeres, Johannes Walther, 244 ; Origin of Penn- 

 sylvania Anthracite, J. J. Stevenson, 271 ; the Genesis of 

 the Chalk, Dr. W. F. Hume, 271 ; Dr. J. W. Gregory's 

 Journey to Mount Kenia, 276,443 ; the Geology of Australia, 

 Prof. Ralph Tate, 277 ; Text-Book of Geology, Sir Archi- 

 bald Geikie, F.R.S., Prof A. H. Green, F.R.S., 287; the 

 Alleged " Anteprimordial " Fauna of Bohemia, Dr. Jahn, 

 297 ; of the Bernese Oberland, Alps, Dr. von Fellenberg, 

 297 ; l^haetic and some Liassic Ostracoda of Britain, Prof. T. 

 Rupert Jones, F.R.S., 306; Horizontal Rock Movement and 

 the Chablais Mountains, Hans Schardt, 322 ; Geological 

 Survey Department of Bavaria and Alsace-Lorraine, 322; the 

 Cretaceous and Tertiary Formations of New Jersey, W. B. 

 Clark, 347 ; Geological Photographs, 347 ; the Ossiferous 

 Fissures in Shode Valley, Ightham, W, J. L. Abbott, 355 ; 

 the Vertebrate Fauna collected therefrom by Mr. Abbott, 



E. T. Newton, F.R.S. , 355 ; Geologic Atlas of United 

 States, Sheet I., 369; the Scandinavian Ice-Sheet, Prof. 

 T. G. Bonney, F.R.S., 388; the BasaUs of Kula, H. S. 

 W^ashington, 402 ; the Fishing Banks between Cape Cod 

 and Newfoundland, Warren Upham, 402 ; Auriferous Rocks 

 from Mashonaland, C. G. Alford, 403 ; Conversion of Com- 

 pact Greenstones into Schists, Prof T. G. Bonney, F. R.S., 

 403 ; Place of Waldensian Gneisses in Cottian Sequence, Dr. 

 J. W. Gregory, 403; Frost Cracks and "Fossils," Prof. 

 G. A. Lebour, 412 ; Discovery of Deposits of Infusorial 

 Earth in Canada, 416 ; Straining of Earth Resulting from 

 Secular Cooling, Charles Davison, 424 ; Recent Publica- 

 tions of the American Geological Survey, Prof T. G. 

 Bonney, F. R.S., 434 ; the Canadian Geological Survey, 438 ; 

 Organisation of Fossil Plants of Coal Measures, W. C. 

 Williamson, F.R.S., W. D. H. Scott, 449; the Thero- 

 suchia, H. G. Seeley, F. R. S., 450; Diademodon, H. G. 

 Seeley, F.R.S.,450; Anniversary Address of W. H. 

 Hudleston, F. R.S., President of the Geological Society, 

 451 ; Relations of Basic and Acid Rocks of Inner Hebrides 

 Tertiary Volcanic Series, Sir A. Geikie, F. R.S., 474; the 

 Genus Naiadites as occurring in Nova Scotia Coal-Forma- 

 tion, Sir J. W. Dawson, F.R.S., and Dr. Wheelton Hird, 

 475 ; Death of W. Pengelly, F.K.S., 486; Obituary Notice 

 of William Pengelly, by Prof. W. Boyd Dawkins, F.R.S. , 



