XX 
Index 
Nature, 
June 13 1907 
Physiography, T. N. Dale, 183; the Copper Deposits 
of the Clifton Morenci District, Arizona, W. Lindgren, 
183; Underground Water Resources of Long Island, 
New York, A. C. Veatch, C. S. Slichter, I. Bowman, 
W. O. Crosby, and R. E. Horton, 183; Maryland Geo- 
logical Survey (1905), 183; Miocene Foraminifera from 
the Monterey Shale of California, R. M. Bagg, jun., 
183; Paleontology of the Malone Jurassic Formation 
cof Texas, F. W. Cragin, 183; the Configuration of the 
Rock Floor of Greater New York, W. H. Hobbs, 184; 
the Copper Deposits of Missouri, H. O. Foster Bain 
and E. ©. Ulrich, 184; Mineral Resources of Elders 
Ridge Quadrangle, Pennsylvania, R. W. Stone, 184; 
the Fairhaven Gold Placers, Seward Peninsula, Alaska, 
F. H. Moffit, 184; the Gold Placers of Forty-Mile, Birch 
Creek, and Fairbanks Regions, Alaska, L. M. Prindle, | 
184; Methods and Costs of Gravel and Placer Mining 
in Alaska, C. W. Purington, 184; the Geography and 
Geology of Alaska, A. H. Brooks, 184; Geology of the , 
Central Copper River Region, Alaska, W. C. Menden- 
hall, 184; the Delavan Lobe of the Lake Michigan 
Glacier, W. C. Alden, 184; the Lead, Zinc, and Fluor- 
spar Deposits of Western Kentucky, E. O. Ulrich and 
W. S. Tangier Smith, 184; the Southern Appalachian 
Forests, H. B. Ayres and W. W. Ashe, 184; Economic 
Geology of the Bingham Mining District, Utah, J. M. 
Boutwell, 184; the Triassic Cephalapod Genera of 
America, A. Hyatt and J. P. Smith, 184; the Tertiary 
and Quaternary Pectens of California, R. Arnold, 184; 
Geology of the Tonopah Mining District, Nevada, J. E. 
Spurr, 184; Geology and Mineral Resources of Part of 
the Cumberland Gap Coalfield, Kentucky, G. H. Ashley 
and L. C. Glenn, 184; Annual Report of the Geological 
Survey of Canada for 1901, 185; the Geology of Samoa 
and the Eruptions in Savaii, H. I. Jensen, 191; Sand- 
movement on the New South Wales Coast, G. H. 
Halligan, 192; the Minerals and Genesis of the Veins 
and “‘ Schlieren ’’ traversing the A®girine-syenite in the 
Bowral Quarries, D. Mawson, 192; a Treatise on the 
‘Geology of Armenia, Dr. Felix Oswald, 197; Documents 
scientifiques de la Mission Saharienne (Mission Foureau- 
Lamy d’Alger au Congo par le Tchad), F. Foureau, 
200; Geological Conditions Contributing to the Success 
of the Artesian Boring for Water at Lincoln, Prof. E. 
Hull, 215; the Raised Beaches of Taltal (Northern 
Chile), O. H. Evans, 215; Deutsche Siidpolar Expedi- 
tion, 1901-1903, der Gaussberg, seine Kartierung und 
seine Formen, E. von Drygalski, Geologische Beschrei- 
bung des Gaussberges, E. Philippi, Petrographische 
Beschreibung der Gaussberg-Gesteine, R. Reinisch, 224; 
the Upheaval of the Sea Coast by Earthquakes, Dr. 
T. J. J. See, 224; J. M., 224; the Geology of Mining 
Areas, 258; the Klondike Goldfields, R. G. McConnell, 
258; Gold-bearing Deposits of the Province of Sandia, 
Luis Pfliicker, 258; the Diamond-pipes and Fissures of 
South Africa, Harold S. Harger, 258; the Relation 
between Ore Veins and Pegmatites, Prof. Beck, 258; 
Survey of the Komati Poort Coalfield, H. Kynaston, 
259; the Country between Lydenburg and the Devil’s 
Kantoor, A. L. Hall, 259; Oil Shales of the Lothians, 
280; the Geology of the Oban Hills (Southern Nigeria), 
J. Parkinson, 286; Some Recent Work of Geological 
Surveys, 305; the Geology of the Country around 
Macclesfield, Congleton, Crewe, and Middlewich, T. L. 
Pocock, 305; Geology of the Isles of Scilly, G. Barrow, 
305; Mineralogical Survey of Ceylon, Dr. A. K. 
‘Coomaraswamy, 306; Geology of the Hokitika Sheet, 
J. M. Bell and Colin Fraser, 306; the Slate Deposits 
of the United States, T. Nelson Dale, 325; the Contribu- 
tions of America to Geology, Prof. Wm. North Rice, 
354: Black Ridge, Clermont, Lionel C. Ball, 377; the 
Roman Comagmatic Region, Henry S. Washington, 
379; the River Shannon, its Present Regimen and 
Geological History, J. R. Kilroe, 407; Clays, their 
Occurrence, Properties, and Uses, with Especial Refer- 
ence to those of the United States, Dr. Heinrich Ries, 
411; Death of Marcel Bertrand, 420; Obituary Notice 
of, M. M. Allorge, 441; Death and Obituary Notice of 
Caroline Birley, 421; Origin and Age of the Plateaus 
around Torquay, A. J. Jukes-Browne, 430; an Investi- 
gation into the Elastic Constants of Rocks, more 
Especially with Reference to Cubic Compressibility, 
Prof. Frank D. Adams and Prof. Ernest G. Coker, 451; 
Results obtained in the Investigation of the South- 
eastern Coalfield, Prof. W. Boyd Dawkins, 468; the 
Lower Ordovician Succession in Scandinavia, W. G. 
Fearnsides, 479; Pseudomorphous Pebbles of Pyrites 
at the Crown Reef Mine (Witwatersrand), C. B. 
Horwood, 479; Raised Beach in the Cleadon Hills, Dr. 
D. Woolacott, 467; Silurian Inlier in the Eastern Men- 
dips, Prof. S. H. Reynolds, 550; the Lower Palzozoic 
Rocks of Pomeroy, W. G. Fearnsides, Dr. Gertrude L. 
Elles, and B. Smith, 552; Rate of Recession of Niagara 
Falls, G. K. Gilbert, 607; Death and Obituary Notice 
of C. L. Griesbach, 611; Southern Origin attributed to 
the Northern Zone in the Savoy and Swiss Alps, Prof. 
T. G. Bonney, 622; Coral-rocks of Barbados, Prof. J. B. 
Harrison, 622; Geology of Androssan, Dr. J. D. 
Falconer, 623 
Geometry: Elementary Geometry based on Euclid’s 
Elements, F. Purser, 74; Geometry, Theoretical and 
Practical, W. P. Workman and A. G. Cracknell, 74; 
Elementary Geometry, W. M. Baker and A. A. Bourne, 
74; Elementary Descriptive Geometry, C. H. McLeod, 
74; Geometry, an Elementary Treatise on the Theory 
and Practice of Euclid, S. O. Andrew, 409; Obituary 
Notice of Colonel Mannheim, Dr. J. Reveille, 422; 
Obituary Notice of Lieut.-General De Tilly, M. P. 
Manson, 422; Geometrische Kristallographie, Ernst 
Sommerfeldt, 485; Space and Geometry, Dr. Ernst Mach, 
603; Lecons de Géométrie supérieure, M. E. Vessiot, 
603; La Géométrie analytique générale, H. Laurent, 
603 
Gerard (Rev. John), Observations of Climbing Plants, 430 
Germany: the Geology of the German Antarctic Expedi- 
tion, 224; the German Universities and University Study, 
Friedrich Paulsen, 338; Students in German Universities, 
380; a Second German Course for Science Students, 
Prof. H. G. Fiedler and F. E. Sandbach, 413; German 
Science Reader, C. R. Dow, 509; die Niederschlage in 
den norddeutschen Stromgebieten, Prof. G. Hellmann, 
556 
Giacobini (Prof.), Discovery of a Comet (1907a), 469; 
Comet 1907a (Giacobini), 498, 544 
Giacobini, Search-ephemeris for Comet 1900 III., Herr 
Abold, 498; Herr Scharbe, 498, 544 
(Giacobini) Comet 1907, M. Ebell, 518 
Giacobini’s 1905 Comet, Photographic Observations of, 
Prof. Barnard, 111 
Giacobini’s Comet (1905c), Photographs of, 326 
Giard (Alfred), Has the African Elephant a Pleural 
Cavity ? 407 
Gibbs (J. Willard), the Scientific Papers of, 361 
Gibson (Charles R.), Electricity of To-day, its Work and 
Mysteries described in Non-technical Language, 389 
Gibson (J. H.), Instrument for Measuring the Power given 
off by Turbines, 523 
Gibson (J. S.), Physics, Theoretical and Descriptive, 436 
Gifford (J. W.), Refractive Indices of Water and Sea- 
water, 165 
Giglioli (Prof. Henry H.), the Forest-pig of Central Africa, 
414; on the Extinct Emeu of the Small Islands off the 
South Coast of Australia and probably Tasmania, 534 
Gilbert (G. K.), Gravitational Assemblage in Granite, 596; 
Rate of Recession of Niagara Falls, 607 
Giles (W. S.), Nomenclature of the Proteins, 439 
Gill (Sir David, K.C.B., F.R.S.), the Cape Observatory, 
40; a Catalogue of 8560 Astrographic Standard Stars 
between Declinations —40° and —52° for the Equinox 
1900 from Observations made at the Royal Observatory, 
Cape of Good Hope, during the Years 1896-99 under 
the Direction of, 331; Catalogues of Stars for the 
Equinox 1900-0 from Observations made at the Royal 
Observatory, Cape of Good Hope, during the Years 
1900-1904 under the Direction of, 331 
Gill (Theodore), Parental Care among Fresh-water Fishes, 
6 
Gih ‘G), a New Manganese Silicide, 263 
Giolitti (F.), the Study of Pseudo-solution, the Colloidal 
Forms of Ferric Hydroxide, 110 
Glasser (E.), Nepouite, 239 
Glazebrook (Dr. R. T.), Standards and Exact Measure- 
