DONS. — SEANCE DU 25 FEVRIER I9OI I7 



Graban : The faunas of Ihe Hainilton group of Eighteenniile Creek and vici- 

 nity, in W. New-York, p. 227-341, i tableau. — J. Hall et J.-M. Clarke : A 

 memoir on the Palaeozoic Reticulate Sponges constituting the family Dictyo- 

 spongidae, Part 2, p. %i-. . ., 28 pi. — Si'" ann. rep. 1897, Part I : T.-G. White : 

 Report on the relations of the Ordovician and Eo-Silurian rocks, in portions 

 of Herkimer, Oneida, and Lewis counties, p. r2i-r5o,8 pL, 2 cartes — T.-L. 

 Watson : Some higher levels in the postglacial development of the Finger 

 Lakes of New-York, p. r55-rii9, 7 cartes, 21 pi. — J.-N. Nevius : The Talc 

 industry of S'-Lawrence county, New-York, p. rii9-ri29, 5 pi. — J.-N. Nevius : 

 The history of Caynga Lake valley, p. r 129-r i52, 10 pi. — Guide to the study 

 of geol. collections of the New-York State Mus., p. io5-265, i carte, 119 phot. 

 — Part n : I.-P. Bishop : Petroleum and natural gas in western New-York, 

 p. 9-60, I carte. — C.-S. Presser : Classiiication and distribution of the Hamil- 

 ton and Chemung séries of central and eastern New-York, Part 2, p. 65-829, 

 2 cartes, 25 pi. — C.-S. Prosser et R.-B. Rowe ; Stratigraphie geology of 

 eastern Helderbergs, p. 829-855, 9 pi. — H. Kies : Limestones of New-York 

 and their économie value, p. 855-469. — G. -H. Smyth : Report on the cristal- 

 line rocks of the W. Adirondack région, p. 469-499, 10 pi. — X : Preliminary 

 report on the geol. of Washington, Warren and part of Essex and Hamilton 

 counties, p. 499-555, i5 pi. 



Cambridge. Muséum of Comparative Zool. at Harward Collège. 

 XXXVI, 5-6, 1900; XXXVIII, I, 1900. 



XXXVIII, I : E.-C. Andrews : Notes on the limestones and gênerai geology 

 of the Fiji islands, with spécial référence to the Lan group, based upon 

 surveys made by Alexander Agassiz, 3 pi. de coupes et 87 phot. 



Chicago. Journal of Geology. IX, i, 1901. 



F.-W. Sardeson : Problem of tlie Monticùliporoidea, I, p. 1-28. — F. Dawson 

 Adams : The excursion to the Pyrennees in connection with the eigth inter- 

 national geological Congress, p. 28-47. — A.-H. Purdue : Valleys of solution 

 in northern Arkansas, p. 47-5i- — O.-C. Farrington : Studies for Students, 

 the structure of Météorites, I, p. 51-67. 



Granville. Bull, of the Se. Laboratories of Denison University. 



XI, 9, 1901. 



G.-L. Herrick et D.-W. Johnson : The geol. of the Albuquerque sheet, p. 175- 

 289, I carte, 20 pi. et 20 phot. 



Minneapolis. The Am. Geologist. XXVI, 5, 1900. 



A.-N. Winchell : Mineralogical and pétrographie study of Gabbroid Rocks 

 of Minnesota and more particularly of the Plagioclasites, III, p. 261-307. — 

 F. -A. Bather : Pores in the ventral sac of iistulate Crinoids, p. 807-812. — 

 B.-K. Emerson : Some curions mattcrs iilustralive of geological phenomena, 

 p. 3i2-3i5, 2 pi. — C.-R. Keyes : Certain faunal aspects of the original Kinder- 

 hook, p. 815-824. 



New-Haven. The Amer. Journ. of Se. (4), XI, 62. 1901. 



S.-W. Williston ; Dinosaurian Genus Creosaurus Marsh, p. iii-ii5. — G -G. 

 HoUmann : New minerai occurences in Canada, p. 145-104. 



Supplément au tome /«'■ du Bulletin de la Société Géologique de France, b. 



