DONS. — 16 AVRIL-i8 JUIN 1883. 67 
Rutot. — Les phénomènes de la sédimentation marine étudiés dans leurs rap- 
ports avec la stratigraphie régionale, 41. 
Brésil. Ouro Preto. Escola de minas de —, Annaes da — , N° 2, 
1883. 
Da Costa Sena. — Noticia sobre a mineralogia e geologia de una parte do 
Norte e Nordeste da provincia de Minas-Geraes, m. 
Canada. Toronto. Ganadian institute, Proceedings of the —, 1. 1, 
N^S, 1882. 
Danemarck. Copenhague. Académie royale de — . Bulletin de 
r— , 1882, N° 3, oct.-déc. et 1883, N° 1, janv.-mars. 
Espagne. Madrid. Sociedad espanola de historia natural. An- 
nales de la —, t. XII, N° 1, 1883. 
États-Unis. Cambridge. Science, t. I, N° 13' mal 1883. 
Camden. Geological Survey of New Jersey. Annual report of the 
state geologist for the year 1882. 
Newhaven. The american journal of science, t. XXV, 149-150, 
mai-juin 1883. 
"Whitfièld. — Observations on the , fossils of the metamorphic rock of Ber- 
nardston, Mass., 368. 
Irving. — Nature of the induration in the St Peters and Postdam sandstones in 
Wisconsin, 401. 
Brush and Penfield. — Scovillite, a new phosphate from Salisbury, Conn., 459. 
New- York. American Muséum of natural history. Bulletin of the — , 
1. 1, N° 4, mai 1883. 
— Id. The fourteenth annual report of the —, mai 1883. 
— Academy of sciences. Transactions of the —, 1. 1, N^^ 6-8, mars- 
mai 1883. 
Philadelphie. American philosophical society. Proceedings of the 
—, t. XX, N<^ 112, juin-déc. 1882. 
Cope. — Third contribution to the history of the Vertebrata of the Permian 
formation of Texas, 447. — Synopsis of the Vertebrata of the Puerco eocene epoch, 
461. 
White. — Note on the geology of West Virginia, 479. 
Frazer. — The horizon of the South valley hill rocks in Pensylvania, 510. 
Grande-Bretagne. London. Geological magazine (the), New 
séries, décade II, t. X, N°' 5 et 6, mai-juin 1883. 
Lapworth. — The secret of the Highlands, 193. 
Bonney. — Second note on the pebbles in the Bunterbeds of Slaffordshire, 199. 
Howorth. — The fauna and flora of the loess, 206. 
