Index

1143

Turner, A. Kraft und Materie im Raume 967. Turner, H. W. Mohawk Lake beds 785.

— Geology of the Sierra Nevada 593.

Turrill, W. B. Plant-life of the Balkan Peninsula

954.

Turutanova-Ketova, A. Stachypteris dans le Jurassique du Turkestan 910.

Tutkowsky, P. A. Minsk 272.

Tuzson, J. Pinus ternocziensis 910. Twelvetrees, W. H. Cliorhizodon orenburgen- sis 829.

— Organic remains of Kargalinsk 765. Twenhofel, W. H. Silurian section at Arisaig

536.

— Newfoundland 536.

Tyrrel, G. W. Carrick Hills 29.

— Rocks of South Georgia 29.

— Igneous rock classification 5.

— Red Rock Series 792.

— Petrology of the Glasgow district 29.

— Bekinkinite 29.

— Petrology of South Georgia 29.

— Petrography of South Georgia 29.

— Petrography of Arran 29.

— Petrography of Benguella 29.

— Whangie 174.

— Tertiary Dykes of the Clyde Area 451.

— Rocks of the Clyde Lava-Plateaus 451.

— Picrite-Teschenite Sill 451.

— Cumbrae Islands 451.

— Petrography of South Georgia 29.

— Igneous Geology of the Ayrshire Coast 451.

— Observations in Spitzbergen 216.

— Petrographic nomenclature 5.

—■ South Shetland Islands 213.

— Glaciers of Spitzbergen 682.

— Pre-devonian basement complex of Central Spitzbergen 216.

— Analcitebearing Igneous Rocks of Scotland 451.

— Rockall 451.

— Prince Charles Foreland 216.

— Jan Mayen 213.

— Arran 451.

Tyrell, J. B. Patrician glacier 682.

Tyson, P. Th. Report of the State agricultur chemist 930.

Tzwetaev, M. Céphalopodes du calcaire car­bonifère de la Russie centrale 855.

Übersicht des geol. Aufbaus d. europ. Ruß­lands 255.

— d. mittelalterlichen Baudenkmäler Nieder­sachsens 943.

—, monatl., über die seismische Tätigkeit der Erdrinde 181.

Udden , J. A. Wind deposits 162.

— Proboscideàn fossils 819.

Udden , J. A. New York and Texas Land Co.

593.

— Peoria quadrangle 593.

— Potash in the Texas Permian 593.

Udden , J. A., & D. M. Phillips Wichita and

Clay Counties 593.

Udluft, H. Eisen-Mangan-Erze in Spessart und Odenwald 88.

— Zeolithe als Fossilisationsmaterial 42.

— Genesis der Dolomite 151.

Ufer, G. Blei-Zinkerz des Rhodopegebirges 82. Uglow, W. L. Mine valuation 82.

Uhlemann, A. Pikrite 404.

— Syrauer Drachenhöhle 404.

Uhler, P. R. Hemiptera 952.

— Insects collected by Uhler 952.

— Eocene and its cretaceous associates in Maryland 593.

— The Niagara period near Cumberland 594. Uhlig, C. Vom Kilimandscharo zum Meru 525. Uhlig, V. Hoplites 855.

— Cephalopoda of the Spiti Shales 855.

Ule, W. Der Würmsee 210.

Ulrich, E. 0. Fossils from the Cincinnati Group 785.

— Polyzoa and Ostracoda from Manitoba 762. Ulrich, E. 0., & R. S. Bassler Paleozoic

Bryozoa 878.

-New american paleozoic Ostracoda 847 .

Ulrich, E. 0., & W. S. T. Smith Lead, zinc, and fluorspar of Kentucky 594.

Ulrich, E. 0., a. o. Paleontology of Minnesota

594.

Ulrich, Fr. Mineral-Vorkommnisse von Goslar 390.

Ulrich, G. H. F. Mineralogy of Victoria 623.

— Catalogue of the Museum in Melbourne 623. Ulrici, E. Normannen in Island 962. Umbgrove, J. H. F. Corals from Ceram 514.

— Lepidocyclina transiens 514.

— Anthozoa van N. O. Borneo 514.

— Koraalriffen der Duizend Eilanden 514. Umlauff, K. Bezirk Weißkirchen 305. Umpleby, J. B. Lemhi County 594.

— Custer County 594.

— Mackay region 594.

Umpleby, J. B., & E. L. Jones jr. Shoshone County 594.

Undersogelse, Danmarks geol. 221. Undersökelse, Norges Geol. 227.

Undersökning, Sveriges Geol. 233.

Unger, F. Fossile Insecten 840.

— Blätterabdrücke 910.

Frh. von Ungern-Sternberg , E. Hexactinelli- den 885.

Upham, W. Beaches of Lake Agassiz 210.

— Altitudes 961.

— Glacial Lake Agassiz 210.