Part 10

--Notes on the Lithological Character of some of the Rocks Collected in the Yukon District and Adjacent Northern Portion of British Columbia. 6 pp.--Annual Report, Geol. Sur. of Canada, 1887.

--On Some Canadian Rocks Containing Scapolite, with a Few Notes on Some Rocks Associated with the Apatite Deposits. 16 pp.--Canadian Record of Science, Oct. 1888.

--On the Microscopical Character of the Ore of the Treadwell Mines, Alaska. 5 pp., Ill.--Read before the Royal Soc. Canada, May, 1889.

--On a Melilite-Bearing Rock (Alnoite) from Ste. Anne de Bellevue, near Montreal, Canada. 10 pp., Ill.--Am. Jour. Sci., Vol. XLIII, Apr. 1892.

AMI, HENRY M., M.A., F.G.S.

--The Utica Terrane in Canada. 32 pp.--Canadian Record of Science, Oct. 1892.

--Additional Notes on the Geology and Palæontology of Ottawa and its Environs. 11 pp.--Ottawa Naturalist, Sept. 1892.

--Catalogue of Silurian Fossils from Arisaig, Nova Scotia. 7 pp.--From the Nova Scotian Inst. of Sci., Ser. 2, Vol. I, 1892.

ANDREAE, A.

--Ueber die Nachahmung verschiedener Geysirtypen und über Gasgeysire. 6 pp.--Gesammt-Sitzung vom 13 Jan. 1893.

BAYLEY, W. S.

--A Summary of Progress in Mineralogy and Petrography in 1892.--American Naturalist.

BECKER, GEORGE F.

--Finite Homogeneous Strain, Flow and Rupture of Rocks. 77 pp.--Bull. Geol. Soc. Am., Jan. 1893.

BEECHER, C. E.

--Notice of a New Lower Oriskany Fauna in Columbia Co., N. Y. 4 pp.--Am. Jour. Sci., Vol. XLIV, Nov. 1892.

BRANNER, J. C.

--Annual Reports of the Arkansas Geological Survey, 1888, Vols. 1, 2, 3, 4; 1889, Vol. 2; 1890, Vols. 2 and 3.

BRYCE, GEORGE, LL.D.

--Older Geology of the Red River and Assiniboine Valleys with an Appendix. 7 pp., Ill. Read before the Historical and Scientific Society of Manitoba, Nov. 1891.

BROADHEAD, G. C.

--A Bibliography of the Geology of Missouri, by F. A. Samson. 178 pp.

--Report of the Geological Survey of the State of Missouri, including Field Work of 1873–4, with 91 illustrations and an atlas. 788 pp.

--Preliminary Report on the Coal Deposits of Missouri from Field Work prosecuted during the years 1890–91, by Arthur Winslow, State Geologist. 220 pp. 1 pl., 131 Illustrations.

CARTER, OSCAR, C. S.

--Artesian Wells as a Water Supply for Philadelphia. 4 pp.--Proc. of the Chem. Section of the Franklin Inst., Jan. 1893.

CHAMBERLIN, T. C.

--The Requisite and Qualifying Conditions of Artesian Wells. 42 pp. 1 pl. Extract, Fifth Annual Report of the Director U. S. G. S.

--Boulder Belts Distinguished from Boulder Trains--Their Origin and Significance. 4 pp.--Bull. Geol. Soc. Am. Vol. I., 1879.

--Some Additional Evidence Bearing on the Interval between the Glacial Epochs. 11 pp.--Bull. Geol. Soc. Am., Vol. I., 1890.

--The Attitude of the Eastern and Central Portions of the United States during the Glacial Period. 8 pp.--Am. Geol., Nov. 1891.

--A Proposed System of Chronologic Cartography on a Physiographic Basis. 3 pp.--Bull. Geol. Soc. Am., Vol. II., 1891.

--(and R. D. SALISBURY.)

--On the Relationship of the Pleistocene to the Pre-Pleistocene Formation of the Mississippi Basin, South of the Limit of Glaciation. 17 pp.--Am. Jour. Sci., Vol. XLI., May 1891.

CHANEY, L. W. JR.

--Cryptozoön Minnesotense in the Shakopee Limestone at Northfield, Minn. 3 pp.--Bull. Minn. Acad. Sci., Vol. III., No. 2.

CLARKE, PROFESSOR F. W.

--A Number of Pamphlets by Different Authors; 5 Volumes of the Hayden Survey of the Territories.

COOKE, J. H.

--Geological Notes on Gozo. 6 pp.--Geol. Mag., Aug. 1891.

--Notes on Stereodon Melitensis, Owen. 2 pp.--Geol. Mag., Dec. 1891.

--On the Occurrence of a Black Limestone in the Strata of the Maltese Islands. 3 pp.--Geol. Mag., Aug. 1892.

--The Mediterranean Naturalist. From Aug. 1, 1891, to Sept. 1, 1892, inclusive.

CROSBY, W. O.

--Notes on the Physical Geography and Geology of Trinidad. 11 pp.--Proc. Boston Soc. Nat. Hist., Oct. 1888.

--On the Joint Structure of Rocks. 5 pp.

--On a Possible Origin of Petrosilicious Rocks. 9 pp.--Proc. Boston Soc. Nat. Hist., March 1879.

--On the Classification of the Textures and Structures of Rocks. 9 pp.--Proc. Boston Soc. Nat. Hist., Nov. 1881.

--On the Elevated Reefs of Cuba. 6 pp.--Proc. Boston Soc. Nat. Hist., June 1883.

--On the Chasm called “Purgatory,” in Sutton, Mass. 2 pp.--Proc. Boston Soc. Nat. Hist., Oct. 1883.

--Origin of Continents. 11 pp.--Geol. Mag., June 1883.

--On the Relationship of the Conglomerate and Slate in the Boston Basin. 20 pp.--Proc. Boston Soc. Nat. Hist., Jan. 1884.

--Quartzites and Siliceous Concretions. 10 pp.--Technology Quarterly, May, 1888.

--Relations of the Pimite of the Boston Basin to the Felsite and Conglomerate. 14 pp.--Technology Quarterly, Feb. 1889.

--The Madison Bowlder. 9 pp., 1 pl.--Appalachia, Vol. VI, No. 1.

--On the Contrast in Color of the Soils of High and Low Latitudes. 10 pp.

--Geology of the Outer Islands of Boston Harbor. 8 pp.--Proc. Boston Soc. Nat. Hist., 1888.

--Physical History of the Boston Basin. 22 pp.--Lectures to Teachers’ School of Science, 1889–90.

--The Kaolin in Blandford, Mass. 9 pp.--Technology Quarterly, Aug. 1890.

--Composition of the Till or Boulder-Clay. 25 pp.--Proc. Boston Soc. Nat. Hist., Vol. XXV, 1890.

--Geology of Hingham, Mass. 12 pp., 3 maps.--Proc. Boston Soc. Nat. Hist., Vol. XXV, May, 1892.

--Geology of the Black Hills of Dakota. 29 pp.--Proc. Boston Soc. Nat. Hist., Vol. XXIII.

CULVER, G. E.

--On a Little Known Region of Northwestern Montana. 18 pp., 1 pl.--Wis. Acad. Sci., Arts and Letters, Dec. 1891.

DARTON, N. H.

--The Relations of the Traps of the Newark System in the New Jersey Region. 82 pp., 1 map, 4 pl.--Bull. U. S. G. S.

--On Fossils in the Lafayette Formation in Virginia. 3 pp.--Am. Geol., March, 1892.

DERBY, O. A.

--On Nepheline Rocks in Brazil. 15 pp., Ill.--Quart. Jour. Geol. Soc., 1891.

DOUGLAS, JAMES.

--Biographical Sketch of Thomas Sterry Hunt. 11 pp.--Trans. Am. Inst. Min. Engin.

EYERMAN, JOHN.

--Notes on Geology and Mineralogy. 4 pp.--Proc. Acad. Nat. Sci., Phila., 1889.

--The Mineralogy of Pennsylvania, Part I. 54 pp.

--Bibliography of North American Vertebrate Paleontology for the year 1889. 4 pp.--Am. Geol., 1890.

--Bibliography of North American Vertebrate Paleontology for the year 1890. 8 pp.--Am. Geol., 1891.

--On the Mineralogy of the French Creek Mines in Pennsylvania. 4 pp.--N. Y. Acad. Sci., 1889.

--A Catalogue of the Paleontological Publications of Joseph Leidy, M.D., LL.D. 10 pp.--Am. Geol., Nov. 1891.

--Bibliography of North American Vertebrate Paleontology for the year 1891. 8 pp.--Am. Geol., April, 1892.

FELIX, JOHANNES.

--Untersuchungen ueber fossile Hölzer. 12 pp., 1 pl.--Abdruck a. d. Zeitschr. Deutschen geolog. Gesell., 1887.

--Beiträge zur Kenntniss der Gattung Protosphyraena Leidy. 24 pp., 3 pl.--Aus der Zeitschr. Deutschen geolog. Gesell., 1890.

--Ueber die tektonischen Verhältnisseder Republik Mexiko. 20 pp., 2 pl.--Aus der Zeitschr. Deutschen geolog. Gesell., 1892.

FERRIER, W. F.

--Rapport Géologique. Rapport des Opérations de 1866 à 1869. 530 pp., with maps.

--Descriptive Sketch of the Physical Geography and Geology of the Dominion of Canada, by Alfred R. C. Selwyn and G. M. Dawson. 55 pp. 1884.

--List of Publications of the Geological and Natural History Survey of Canada. 36 pp.

--Geological and Natural History Survey and Museum of Canada.--Report of Progress, 1882–83–84. Annual Report for 1888–89.

FISHER, REV. O.

--The Hypothesis of a Liquid Condition of the Earth’s Interior considered in Connection with Professor Darwin’s Theory of the Genesis of the Moon. 14 pp.--Proc. Cambridge Phil. Soc., 1892.

GILBERT, G. K.

--Continental Problems. Annual Address by the President of the Geological Society of America. 12 pp., Ill.--Bull. Geol. Soc. Am., 1893.

--The Moon’s Face. A Study of the Origin of its Features. 52 pp., 1 pl.--Phil. Soc. Washington, 1893.

DEGEER, BARON GERARD.

(The following pamphlets are in the Swedish language, the titles being translated):

--On the Occurrence of Hydrous Manganese Oxide between the Pebbles of the Osar at Upsala. 4 pp.--Aftryck ur Geol. Föreningens i Stockholm Förhandl., 1882.

--On Actinocamax Quadratus. 3 pp.--Ibid. Bd. VII.

--On Kaolin and other Minerals, derived from decayed Archaean rocks in the Cretaceous near Kristianstad. 8 pp.--Ibid. Bd. VII.

--Discussion of the Conglomerate at Vestani in Scania. 5 pp.--Ibid. 1886.

--On Folded Veins in Archaean Rocks. 5 pp.--Ibid. 1887.

--On Windworn Stones. 20 pp.--Ibid. 1887.

--On the Cave of Barnakoella, a new exposure of the Cretaceous in Scania (in Southern Sweden). 22 pp.

--On the Earlier Baltic Ice-Stream in Eastern Scania. 4 pp.--Ibid. Bd. X.

--Description of the Map sections Vidtskoefle, Karlshamn (Scanian part), and Soelvsborg (Scanian part). 88 pp. 1889.

--Description of the Map section Baeckaskog. 110 pp. 2 pl., 1 map, 1889.

--On the Situation of the Ice Shed during the two Glaciations of Scandinavia. 20 pp. 1889.

--On the Quaternary Changes of Level in Scandinavia. 66 pp. 1 map.--Ibid. 1888–90.

--On a Series of Small Dump Moraines near Stockholm, probably marking the annual recession of the Ice Border. 3 pp.--Ibid. Dec. 1889.

--On the Relation between the Carbonates of Lime and Magnesia in Limestones (Cretaceous and Silurian). 4 pp.--Ibid. 1889.

--On the Origin of the Lakes in Eastern Scania. 4 pp.--Ibid. Jan. 1889.

--On the Latest Investigations of the Terminal Moraines South of the Baltic. 4 pp.--Ibid. April, 1889.

--On Continental Changes of Level in Scandinavia and North America. 4 pp.--Ibid. Feb. 1892.

--Ueber ein Conglomerat im Urgebirge bei Vestana in Schonen. 28 pp. 1 pl. (German Uebersetzt von Felix Wahnschaffe in Berlin).--Zeitschr. d. Deutschen geolog. Gesell. 1886.

--Quaternary Changes of Level in Scandinavia (English). 4 pp., 1 map.--Bull. Geol. Soc. Am., Vol. 3, 1891.

--On Pleistocene Changes of Level in Eastern North America. 22 pp., 1 map (English).--Proc. Bost. Soc. Nat. Hist., 1892.

HALL, C. W.

--The Deep Well at Minneopa, Minnesota. 3 pp.--Bull. Minn. Acad. Nat. Sci., Vol. III., No. 2.

HALLOCK, WILLIAM.

--Preliminary Report of Observations at the Deep Well at Wheeling, W. Va. 3 pp.--Proc. A. A. A. S. 1891.

--(and F. Kohlrausch.)

--Ueber den Polabstand, den Inductions--und Temperatur--Coefficient eines Magnetes und ueber die Bestimmung von Trägheitsmomenten durch Bifilarsuspension. 20 pp.--Nachrichten Koenigliche Gesellschaft der Wissenschaften, 1883.

HATCHER, J. B.

--The Titanotherium Beds. 18 pp., Ill.--Am. Naturalist. 1893.

--The Ceratops Beds of Converse County, Wyoming. 10 pp.--Am. Jour. Sci. Feb. 1893.

HAY, O. P., PH.D.

--The Northern Limits of the Mesozoic Rocks in Arkansas. 30 pp.--Annual Report Geol. Surv. Ark. 1888.

HOBBS, WM. H.

--Secondary Banding in Gneiss. 6 pp. 1 pl., Ill.--Bull. Geol. Soc. Am., 1891.

--Notes on a Trip to the Lipari Islands. 12 pp. 1 pl., Ill.--Wis. Acad. Sci., 1892.

--On Intergrowths of Hornblende with Augite in Crystalline Rocks. 1 p.--Science, Dec. 23, 1892.

--Phases in the Metamorphism of the Schists of Southern Berkshire. 12 pp. 1 pl., Ill.--Bull. Geol. Soc. Am., Feb. 1893.

HOLMES, W. H.

--Geology of the Elk Mountains, Col. (1874.)

--Geology of Southwestern Colorado. (1875.)

--Geology of the Yellowstone Park. (1880.)

HOLST, N. O.

--Matricit och Marmairolit, tvaenne nya Mineralier fran Vermland. 5 pp.--Aftryck ur Geologiska Föreningens i Stockholm Förhandlingar, 1875.

--Om de glaciala rullstensasårne. 16 pp.--Ibid., 1876.

--Klotdiorit fran Slättmossa, Järeda socken, Kalmar län. 10 pp. 1 pl.--Ibid., Bd. VII.

--Om Ett Fynd af Uroxe i Rakneby, Ryssby Sockenk Kalmar län. 21 pp. 2 pl.--Ibid., Bd. X, 1888.

--Hvem fann den norrlandska andesiten? 6 pp. Ibid.--Bd. X, 1888.

--Om en Mäktig qvarsit, yngre än olenus-skiffer. 3 pp.--Ibid. Bd. XI, 1889.

--Om en nyupptäckt fauna i block af kambrisk sandsten, insamlade af dr N. O. Holst af Joh. Chr. Moberg. 18 pp. 1 pl.--Ibid., Bd. XIV, 1892.

--Bidrag till Kännedomen om Lagerföldjen inom den Kambriska Sandstenen. 17 pp.

--Ryoliten vid Sjoen Mien. 52 pp. 1 pl., Ill.

--Berättelse om en ar 1880, i Geologiskt Syfte Foretagen Resa Till Groenland. 74 pp. 1 map, 1880.

HOVEY, EDMUND OTIS.

--Observations on some of the Trap Ridges of the East-Haven--Branford, (Ct.) Region. 23 pp. 1 pl.--Am. Jour. Sci., Nov. 1889.

HYATT, ALPHEUS.

--Remarks on the Pinnidae. 12 pp.

--Jura and Trias at Taylorville, California. 18 pp.--Bull. Geol. Soc. Am., Vol. III, 1892.

IDDINGS, J. P.

--Obsidian Cliff, Yellowstone National Park. 48 pp. 9 pl., 1888. 7th Annual Rept. U. S. G. S.

--On the Crystallization of Igneous Rocks. 50 pp.--Phil. Soc. Washington, Vol. XI, 1889.

--On a Group of Volcanic Rocks from the Tewan Mountains, New Mexico, and on the Occurrence of Primary Quartz in certain Basalts. 32 pp.--Bull. U. S. G. S., No. 66.

--Spherulitic Crystallization. 18 pp. 2 pl.--Bull. Phil. Soc. Washington, Vol. XI, 1891.

--The Origin of Igneous Rocks. 124 pp. 1 pl.--Bull. Phil. Soc. Washington, Vol. XII, May, 1892.

JAMES, JOS. F.

--Manual of the Paleontology of the Cincinnati Group. 16 pp., Ill.--Cincinnati Soc. Nat. Hist., Oct. 1892, Jan. 1893.

JIMBO, K.

--General Geological Sketch of Hokkaido, with special reference to the Petrography.

JUDD, PROF. J. W.

--A Problem for Cheshire Geologists. 5 pp.--Proc. Chester Soc. Nat. Sci., 1884.

--On Krakatoa. 4 pp. 1884.

--Address to the Geological Section of the British Association. 1885. 20 pp.

--On Marekanite and its Allies. 8 pp.--Geol. Mag., June, 1886.

--Address delivered at the Anniversary Meeting of the Geological Society of London. Feb. 18, 1887, 57 pp. Feb. 17, 1888, 56 pp.

--On a Cetacean from the Lower Oligocene of Hampshire. 6 pp., Ill.--Quart. Jour. Geol. Soc., Nov., 1881.

--On the Gabbros, Dolerites, and Basalts of Tertiary Age, in Scotland and Ireland. 49 pp., 4 pl.--Ibid., Feb., 1886.

--The Tertiary Volcanoes of the Western Isles of Scotland. 32 pp.--Ibid., May, 1889.

--On the Growth of Crystals in Igneous Rocks after their Consolidation. 10 pp., 1 pl.--Ibid., May, 1889.

--The Propylites of the Western Isles of Scotland and their Relation to the Andesites and Diorites of the District. 44 pp., 2 pl.--Quart. Jour. Geolog. Soc., Aug., 1890.

--On the Relation of the Reptiliferous Sandstone of Elgin to the Upper Old Red Sandstone. 10 pp.--Proc. Royal Soc., No. 241, 1885.

--On the Relations between the Solution-Planes of Crystals and those of Secondary Twinning, and on the Mode of Development of Negative Crystals along the Former. 12 pp., 1 pl.--Mineralogical Magazine.

--On the Development of a Lamellar Structure in Quartz-Crystals by Mechanical means. 9 pp., 1 pl.--Ibid.

--On the Relations between the Gliding Planes and the Solution Planes of Augite. 5 pp. 1890.

--Chemical Changes in Rocks under Mechanical Stresses. 22 pp.--Journal of the Chemical Society, May, 1890.

--The Rejuvenescence of Crystals. 8 pp.--Royal Institute, 1891.

KEITH, ARTHUR.

--Geology of Chilhowee Mountain in Tennessee. 18 pp., 1 pl.--Bull. Phil. Soc., Washington, Vol. XII., pp. 71–88. 1892.

--The Structure of the Blue Ridge, near Harper’s Ferry. 10 pp., 2 pl.

KNOWLTON, F. H.

--Bread-Fruit Trees in North America.--Science, Jan. 13, 1893.

LAWSON, A. C.

--Geology of the Rainy Lake Region, with Remarks on the Classification of the Crystalline Rocks west of Lake Superior. 8 pp.--Am. Jour. Sci., June, 1887.

--Notes on Some Diabase Dykes of the Rainy Lake Region. 14 pp., Ill.

--Notes on the Occurrence of Native Copper in the Animikie Rocks of Thunder Bay. 5 pp.--Am. Geol., March, 1890.

--Notes on the Pre-Paleozoic Surface of the Archean Terranes of Canada. The Internal Relations and Taxonomy of the Archean of Central Canada. 32 pp.--Bull. Geol. Soc. Am., 1890.

--Petrographical Differentiation of Certain Dykes of the Rainy Lake Region.

LINDGREN, WALDEMAR.

--Petrographical Notes from Baja, California, Mexico. 17 pp.--Proc. Cal. Acad. Sci., 2d Ser. II. (1889), 9 pp. Vol. III. (1890).

--Eruptive Rocks from Montana. 18 pp.--Ibid., Vol. III.

--The Silver Mines of Calico, California. 18 pp., 1 pl.--Trans. Am. Inst. Min. Engin.

--The Gold Deposit at Pine Hill, California. 6 pp.--Am. Jour. Sci., Aug., 1892.

--A Sodalite-Syenite and other Rocks from Montana; with Analysis, by W. H. Melville. 12 pp.--Ibid., April, 1893.

--Contributions to the Mineralogy of the Pacific Coast, by W. H. Melville and W. Lindgren. 32 pp., 3 pl.--Bull. U. S. G. S., 1890, No. 61.

LYMAN, BENJAMIN SMITH.

--Shippen and Wetherill Tract. 36 pp., with map.

MARTIN, F. W.

--The Boulders of the Midland District. 22 pp., with map.--Proc. Birmingham Phil. Soc., Vol. VII., Part I.

--First Report upon the Distribution of Boulders in South Shropshire and South Staffordshire. 25 pp.--Ibid., Vol. VI., Pt. I.

MARSH, O. C.

--Restoration of Claosaurus and Ceratosaurus. Restoration of Mastodon Americanus. 8 pp., 3 pl.--Am. Jour. Sci., Oct., 1892.

--Restoration of Anchisaurus. 2 pp., 1 pl.--Ibid., Feb., 1893.

MERRIMAN, MANSFIELD.

--The Strength and Weathering Qualities of Roofing Slates. 19 pp., 3 pl.--Am. Soc. Civil Engin., Sept., 1892.

MILL, HUGH ROBERT.

--On the Physical Conditions of the Water in the Clyde Sea-Area. 25 pp., 1 pl.--Phil. Soc. Glasgow, 1887.

--Configuration of the Clyde Sea-Area. 7 pp. 1 pl.--Scott. Geog. Mag., Jan., 1887.

--Recent Physical Research in the North Sea. 14 pp. with map.--Ibid., Aug., 1887.

--The Relations between Commerce and Geography. 13 pp.--Ibid., Dec., 1887.

--Sea Temperatures on the Continental Shelf. 6 pp.--Ibid., Oct., 1888.

--Scientific Earth-Knowledge as an Aid to Commerce. 18 pp.--Ibid., June, 1889.

--Statical Oceanography--a Review. 7 pp.--Ibid., May, 1891.

--The Principles of Geography. 7 pp.--Ibid., Feb., 1892.

--On the Physical Conditions of the Water in the Firth of Forth. 6 pp., 4 pl.--Appendix to 5th Annual Report of the Fishery Board for Scotland.

--Report of Physical Observations on the Sea to the West of Lewes, during July and August, 1887. 26 pp., 1 pl.--Ibid., 6th Annual.

--Report on a Physical and Chemical Examination of the Water in the Moray Firth and the Firths of Inverness, Cromarty, and Dornoch. 36 pp., 4 pl.--Ibid.

--Report on the Apparatus required for carrying on Physical Observations in connection with the Fisheries. 4 pp., 2 pl.--Ibid.

--Report on the Physical Observations carried on by the Fishery Board for Scotland in the Firths of Forth and Tay and in the Clyde Sea-Area. 35 pp., 2 pl.--Ibid., Ninth Annual, Part III.

--River Entrances. 12 pp.--Supplem. Paper, Roy. Geog. Soc., Vol. II., Part III.

--Marine Temperature Observations. 9 pp.--Quart. Jour. Royal Met. Soc.

--On the Tidal Variation of Salinity and Temperature in the Estuary of the Forth. 10 pp. 1 pl.--Proc. Royal Soc. Edin., 1885–6.

--The Salinity and Temperature of the Moray Firth, and the Firths of Inverness, Cromarty, and Dornoch. 12 pp., 1 pl.--Ibid., 1887.

--On the Mean Level of the Surface of the Solid Earth. 4 pp.--Ibid., 1889–90.

--The Clyde Sea-Area. 88 pp., 12 plates and maps.

--Contributions to Marine Meteorology Resulting from the Three Years’ Work of the Scottish Marine Station. 8 pp.

--Observations of Sea Temperature, made by Staff of the Scottish Marine Station between 1884 and 1887. 64 pp.

--Fourth and Final Report of the Committee appointed to arrange an Investigation of the Seasonal Variations of Temperature in Lakes, Rivers, and Estuaries. 52 pp., 1 pl.--British A. A. S., 1891.

OSBORN, HENRY F., SC.D.

--A Memoir upon Loxolophodon and Uintatherium, Accompanied by a Stratigraphical Report of the Bridger Beds in the Washakie Basin, by John Bach McMaster, C. E. 54 pp., 6 pl.--Contributions from the E. M. Museum of Geology and Archæology of the College of New Jersey, July, 1881.

PENCK, ALBRECHT

--Ueber Palagonit und Basaltuffe. 74 pp.--Ibid., 1879.

--Ueber einige Kontaktgesteine les Kristiania-Silurbeckens. 20 pp.--Magazin for Naturvidenskaferne, 1879.

--Studien über lockere vulkanische Answürflinge. 33 pp., 1 pl.--a. d. Zeitschr. d. Deutsch. Geolog. Gesellschaft, 1878.

--Bericht über eine gemeinsame Excursion in den Böhmerwald. 10 pp.--Ibid., 1887.

--Erläuterungen zur geologischen Specialkarte des Königreichs Sachsen. Section Colditz. 59 pp., 1879.

--Glaciers of the Isar and the Linth. 8 pp. Geol. Mag., June, 1886.

--Die Deutschen Küsten. 9 pp.

--Ziele der Erdkunde im Oesterreich. 16 pp.

--Theorien über das Gleichgewicht der Erdkruste. 26 pp., 1889.

--Das Endziel der Erosion und Denudation. 12 pp.--a. d. Verhandlungen des VIII Deutschen Geographentages zu Berlin. 1889.

--Der Flöcheninhalt der österreichisch-ungarischen Monarchie. 6 pp.--a. d. Sitzungsberichten der Kais. Akademie d. Wissenschaften in Wien. 1889.

--Die Glacialschotter in den Ostalpen. 21 pp.--Verlag des d. u. Oe. Alpenvereins.

--Die Geographie an der Wiener Universität. 16 pp.--a. d. Geog. Abhandlungen.

--Die Donau. 101 pp., 2 pl.--Vorträge des Vereines zur Verbreitung naturwissenschaftlicher Kenntnisse in Wien. 1891.

--Ueber die Herstellung einer Erdkarte im Mass-stabe von 1:1000000. 30 pp.--Deutsche Geog. Blätter Bd. XV, h. 3 u. 4.

--Bericht über die Ausstellung des IX Deutschen Geographentages zu Wein. 1891. 144 pp.

--Der neunte deutsche Geographentag in Wien. 24 pp.--aus Oesterr-Ungar. Revue, 1891.

--Die Formen der Landoberfläche. 10 pp.--a. d. Verhandlungen des IX d. Geographentages in Wien. 1891.

--Das Studium der Geographie. 15 pp.--a. d. XVII Jahresberichte des Vereines der Geographen an der Universität Wien.

PROSSER, CHARLES S.

--Notes on the Geology of Skunnemunk Mountain, Orange County, N. Y. 18 pp.--Trans. N. Y. Acad. Sci., June, 1892.

RUSSELL, I. C.

--On the Former Extent of the Triassic Formation of the Atlantic States. 10 pp.--Am. Naturalist, Oct., 1880.

--The Physical History of the Triassic Formation of New Jersey and the Connecticut Valley. 35 pp.--N. Y. Acad. Sci., 1878, pp. 220–254.

SIEGER, DR. ROBERT.

--Die Schwankungen der Hocharmenischen Seen seit 1800 in vergleichung mit einigen verwandten Erscheinungen. 80 pp., 1 pl.

SOLLAS, W. J. B. A., F. G. S.

--On the Perforate Character of the Genus Webbina, 4 pp., 1 pl.

--On the Silurian District of Rhymney and Pen-y-lan, Cardiff, 32 pp., 1 pl.--Quart. Jour. Geol. Soc. 1879.

--On Astroconia Granti, from the Silurian Formation of Canada, 6 pp. Ill.--Ibid. May 1881.

--On a New Species of Plesiosaurus from the Lower Lias of Charmouth, 44 pp., 2 pl.

--On the Origin of Freshwater Faunas: A Study in Evolution, 3 pp.--Sci. Proc., Royal Dublin Soc. 1884.

--The “Coecal Processes” of the Shells of Brachiopods interpreted as Sense Organs, 3 pp.--Ibid., Nov. 18, 1885.

--A Contribution to the History of Flints, 5 pp.--Ibid., Dec. 14, 1887.

--On Homotoechus (Archæocidaris Harteana, Baily) A new Genus of Palaeozoic Echinoids, 3 pp.--Ibid., June 17, 1891.

--On the Structure and Origin of the Quartzite Rocks in the Neighborhood of Dublin, 20 pp., 1 pl., Ill.--Ibid., Feb. 17, 1892.