191 



[i 9 oi.] 



Tuscan}' (Italy). — Achiardi, G. d' ; Ber- 

 geat, A. ; Del-Zanna, P. ; Fantap- 

 pie, L. ; Liebus, A. ; Lotti, B. ; 

 Manasse, E. ; Nelli, B. ; Parona, C. 

 F. ; Pelloux, B. ; Ristori, G. ; Salle, 

 E. ; Trabucco, G. ; Ugolini, R. 



Twyford (Berks).— White, H. J. 0. 



Tylodictya — Hall, J., &c. 



Tylostoma. — Schnarrenberger, C. 



Tympanotomies. — Dollfus, G., &c. 



Types, American Museum of Natural 

 History (N.Y.). — Whitfield, R. P., &c. 



, British Museum. — Seward, A. C. ; 



Woodward, A. S. 



■ , Museum of Practical Geology. — 



Allen, H. A. 



, re-figuring. — (Ehlert, D. P. 



, registration of. — Blake, J. F. 



, Woodwardian Museum. — Reed, F. 



R. C. 



Tyrol (Austria). — Blaas, J. ; Diener, C. ; 

 Freeh, F. ; Huber, 0. von ; Ludwig, 

 T., &c. ; Muellner, J. ; Rombei-g, J. ; 

 Schubert, R. J. ; Trener, G. B. ; Zam- 

 bonini, F. ; Zittel, K. A. von. 



Tyrone (Ireland).— Cole, G. A. J. 



Tzvttaev, M. C. — Loewinson-Lessing, 

 F. 



TJbaghsia. — Canu, F. 

 Ubaye (Basses-Alpes). — Zaccagna, D. 

 Uintacyon. — Wortman, J. L. 

 Uintacrinus. — Springer, F. 

 Ulexite. — Buttgenbach, H. ; Schulten, 

 A. de. 



Ullswater (Westmoreland). — Oldham, 

 R. D. 



Tflmus — Diller, J. S. 



Ulophyllia. — Angelis d'Ossat, G. de. 



Ultrapitliecus. — Ameghino, F. 



Umbria (Italy). — Issel, A. ; Lotti, B. ; 

 Meli, R, ; Taramelli, T. ; Verri, A., &c. 



Uncinulus. — Freeh, F., &c. 



Underground temperature. See Tem- 

 perature. 



Ungava Bay (Canada) . — Bell, R. ; Low, 

 A. P. 



Ungh Valley (Hungary). — Gesell, A. 

 TJnicardium. — Boehm, J. ; Peach, B. N., 

 &c. 



Unio. — Fritsch, A., &c. ; Grabau, A. W., 

 &c. ; Kennard, A. S., &c; Leriche, 

 M.; Logan, W. N. 



United States, Geological Survey. — Wal- 

 cott, C. D., &c. 



•, sea-ports & coalfields. — Park- 

 er, E. W. 



. See also Iron, Maps, Mu- 

 seums, Petroleum, &c. 



Unterwalden (Switzerland). — Hugi, E. 



Upheaval, land-. See Land. 



Uphill (Somerset). — Bolton, H., &c. 



Upway (Dorset). — Darwin, H. ; Reid. 

 C. 



Urago Mella (Brescia). — Cacciamali, G. 

 B. 



Uralite. — Klement, C. ; Wichmann, A. 



Urals (Russia). — Duparc, L., &c. ; John- 

 sen, A.; Krasnopolski, A.; Moroze- 

 vich, I.; Samo'ilev, J.; Suess, E. ; 

 Visotzki, N. 



Uranium. — Pratt, J. H. 



Uranocalcite.— Rhine, F. 



Uranophane. — Hoffmann, G. C. 



Urenehelys. — Woodward, A. S. 



Urgonian. — Paquier, V. 



Urnatopteris. — Kidston, R. 



Urotheca— Crosbv, W. 0. 



Uruguay (S. Am.).— Church, G. E. 



Utah (U.S.A.).— Spurr, J. E. ; Walcott, 

 C. D., &c. 



Umgerina. — Egger, J. G. ; Liebus, A. 



Vaal R. (S. Africa).— Penning, W. H. 

 Vaberget (Sweden). — Hedstroem, H. 

 Vaerdal (Trondhjem).— Friis, J. P. 

 Vaginulina. — Clark, W. B., &c. ; Lie- 

 bus, A. 



Valais (Switzerland). — Anon. ,39; Baum- 



hauer, H. ; Bonard, A. ; Brunner, H. ; 



Fellenberg, E. von, &c. ; Milch, L.; 



Preisvyerk, H. ; Solly, R. H. 

 ' Valdivia ' expedition. — Murray, Sir J., 



&c. 



Valence (Drome). — Munier-Chalmas, — . 

 Valenciennesia . — Gorjanovic - Krarn- 



berger, K. 

 Valentinite. — Pelloux, A. 

 Valentinois Massif (Dauphine). — Sayn, 



G. 



Valleys, Alpine. — Kilian, W. 



, buried glaciated. — Codrington, T. 



, Durham, &c— Egglestone, W. M. 



, hanging. — Davis, W. M. 



, origin of. — Purdue, A. H. 



, Sinai. — Hume, W. F. 



•, sub-oceanic. — Hague, A. ; Hudle- 



ston, W. H. 

 , Swiss limestone-barred. — Lugeon, 



M. 



Valsesia (Piedmont). — Artini, E., &c. 

 Valvata— Grabau, A. W., &c. ; Logan, 



VV. N. ; Wuest, E. 

 Valvulina. — Egger, J. G. 

 Vanadinite. — Weed, W. H. 

 Vanadium. — Bodenbender, G. : Pratt, 



J. H. 



Vancouver (B.C.). — Anon., 24; Smith, 



A. E. ; Watson, R. L. 



Var (France).— Guebhard, A.; Lotti, B. 

 Varangerfjord (Finmark). — Dal, A. 

 Varanus. — Vis, C. W. de. 

 Variolina & Velenovskya. — Fritsch, A., 

 &c. 



Variolite-pebbles, Silesia. — Dathe, E. 

 Vasseuria. — Cossmann, M. 

 Vaucluse (France). — Martel, E. A. 

 Vaud (Switzerland). — Bieler, T. ; Rene- 



vier, E., &c. 

 Vefsen (Norrland). — Rekstad, J. : Vogt, 



J. H. L. 

 Vein-enrichment. See Ore. 

 Veins— Collins, G. E.; Comstock, T. 



B. ; Emmons, S. F. ; Ferguson, W. 



