68 DONS. — SÉANCE DU 8 NOVEMBRE 1897 



Kimball : Physiographic Geology of the Puget Sound Basin, pp. 223-237, 1 pi. 

 et pp. 304-322. 



Diller : Hornblende'Basalt in Northern California, pp. 253-235. 



Herrick : The Geology of a typical mining Camp in New Mexico, pp. 236-2^32, 2 pi. 



Tarr : Valley glaciers of the Uppen Nugsuak Peninsula Greenland, pp. 262-267. 



E. L. V^^atson : Lakes wilh more than one Outlet, p. 267-270. 



Tarr : Changes of level in the Bermuda Islands, pp. 293-304, 3 pi. 



Claypodi : A new Dinichthys : D. Kepleri, pp. 322-324, 1 pi. 



Nicholz : On the genesis of Claystones, pp. 324 3:9. 



Sardeson : Nomenclature of the Galena and Maquoketa séries, pp. 330-336. 



A. N. Winchell: The âge of great Lakes of North America, pp. 336-339. 



Warren Upham : Relation of the Lafayette on Ozarkian Uplift of North America 

 to glaciation, pp. 339-343. 



Ruedemann : Evidence of current action in the Ordovician of New- York, pp. 367- 

 391, 1 pi. 



Taylor : Lake Adirondack, pp. 392-396. 



Matthew : V\^hat is the Olcnellus Fauna? pp. 396-407. 



Grant : I aki-s with two outlels in Norlheaslern Minne.<ola, pp. 407-411. 



W. Uphaiii : Rhy thmic accumulation of moraines in waniiig ice-sheet, pp. 411 417. 



T. XX, N» 1. Newson et Branner : The Red iiive and Clmlon Monoclines, 

 pp. 1-13, 1 pi. et lig. 



Keinball ; Secondary occurrences of magnetites on Islands of British Columbia 

 by rejjlacement of liniestone and hy wealiiering of cruptive, pp. 13-27, 2 pi., flg. 



Hitchcoik : The eastern lobi- of the Ice-Sheet. pp. 27-33. 



Kingsley : The syslematic position of the Trilubiles (avec remarques de Beecher), 

 pp. 33-40. 



Winchelk : Some new features in theGeoloj,'y of Northeaslern Minnesota, pp 41-34. 



New-Haven. — The Aiiiericau Joui-nal of Sciences, 4^ série, t. IV, 

 Nos 19-22. 



C. Eastman : TenacanLhus Species from the Keokuk Limestone of Jowa, pp. 10- 

 13, 2 flg. 



Fairbanks : Interesting Case of Contact Metamorphism, pp. 36-38. 



Fairbanks : Tin deposits at Temescal, Southern California, pp. 39-42, 



Vaughan : Outlying areas of the Comanche Séries in Oklalioma and Kansas, 

 pp. 43-50. 



C. Eastman : Ctamiobatis vetustus. a new form of fossil Skate, pp. 85-89, 1 pi. 



Hershey : Florencia Formation, pp 90 98. 



W. Cross : Igneous Rocks of the Leucile Hills and Pilot Butte, Wyoming, 

 pp. 115-141. 



Hopkins : Stylolitcs, pp. 142-144. 



Adams : Extinct Felidae, pp. 143-148, 8 fig. 



Marsh : Principals characters of the Proloceralidae, pp. 163-176, (J pi. 



Marcou : Jura and Neocomian of Arkaasas, Oklahama, New-Mexico and Texas, 

 pp. 197-212. 



Manouvrier : Pithecanthropus erectus, pp. 213-231, 7 fig. (trad.). 



Hatcher : Cape Fairwealher Beds, a new marine tertiary horizon in Southern 

 Patagonia, pp. 246-248, 1 coupe. 



Becker : Fractional crysl ail iza lion of Rocks, pp. 257 261, 1 tig. 



Wictand ; Eopaleozoic Hot Springs and the Origin of the Pennsylvania siliceous 

 oolite, pp. 262-264, 6 flg. 



