DONS. 



SÉANCES DES 7 ET 28 FÉVRIER 1898 1." 



— Memorias. XVII, 1897. 



D. Mariano de la Paz Graells : Fauna Mastodolôgica Iberica, 4°, 806 p. (29 pi.). 



États-Unis. — Boston. Amer. Ac. Arts and Se. XXXIII, 5-8, 

 Oct.-Déc. 1897. 

 Chicago. Journal of Geology. V, 8, Nov.-Déc. 1897. 



J.-C. Merriam : The Géologie Relations of the Martinez Group of California at the 

 typical Locality, p. 767-775. — Reg. Aldworth Daly : Sludies in the so called Por- 

 phyritic Gneiss of N Hampshire, p. 776-794. — T.-C. Chamberlin : Supplementary 

 Hypothesis respecting the Origin of the Lœss of the Mississipi valley, p. 795-802. — 

 St. Weller : Cryptodiscus Hall, p. 803-808 (2 pi ). — Wm. Sidney Tangier Smith : 

 A note on the migration of Divides. p. 809-812 (3 fig.). — F.-W. Gragin : Discovery 

 of Marine Jurassic Rocks in SW. Texas, p. 813-820. — C. Iwasaki : Andendiorite 

 in Japan, p. 821-824. — G. -H. Squier : Studies in the Driftless région of Wisconsin. 

 p. 825-836. — T.-C Chamberlin : Studies for Students : The method of Multiple 

 Working Hypothèses, p. 837-848. 



Denver. Bull. Colorado Se. Soc. 1897, 11; 1898, 1. 



— Proc. Févr. 1898. 



Milton C. Whitaker : An divinité Dike of the Magnolia District aod the Asso- 

 ciated Pricrotitanite, p. 1-14. 



Minneapolis. The Amer. Geologist. XX, 6, 1897. 



C.-P. Rerkey : Geology of the St-Croix Dalles, p. 345-383 (pi. 20-22). — Warren 

 Upham : Drumlings containing or lying on modifled drift, p. 383-387. — J -M. 

 Clarke : A Sphinctozoan Calcisponge from the Upper Carboniferous of Eastern 

 Nebraska, p. 387-392 (pi. 23). — F.-W. Sardeson : On glacial deposits in the Driftless 

 Area, p. 392 403. 



New-Haven. The Amer. Journ. of Se. V, N° 26, Févr. 1898. 



A. Agassiz : Isl^nds and Coral Reefs of the Fije Group, p. 113-124. — J.-H. Pratt : 

 Mineralogical Notes on Cyanite, Zircon, and Anorthite from N. Carolina, p. 126- 

 129. — H. -A. Ward : Four New-Australian Météorites, p. 135-141 (2 fig.). 



Grande-Bretagne. — Dublin. R. Soc. Se. Trans. (2), V, 13, 

 Juillet 1896. 



W.-J. Sollas: A map to show the distribution of Eskers in Ireland, p.785-821 (pi. 69). 



— (3), VI, 2-13, Mai-Nov. 1896. 



Grenville A. J. Cole : The Rhyolites of the County of Antrim ; with a note on 

 Rauxite, p. 77-114 (pi. 3, 4). — T. Rupert Jones : On Carboniferous Ostracoda from 

 Ireland, p. 173-200 (pi. 11, 12). — Grenville A. J. Cole : On the Geology of Slieve 

 Gallion, in the County of Londonderry, p. 213-246 (pi. 13-14). — J. Joly : On the 

 volume change of Rocks and Minerais attending fusion, p. 283-304 (pi. 17-18). 



— Se. Proc. VIII, 5, Juillet 1897. 



J.-R. Kilroe : Distribution of Drift in Ireland in its relation to Agriculture, 

 p. 421-432 (pi. 15). — Report of the Comitteefor Investigation on Bog-fiow in Kerry, 

 p. 475-507 (4 fig.). 



