76 
DONS. 
SÉANCES DU 6 ET DU 20 AVRIL 1891 
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time as an accessory element in rocks, p. 308-31 1. — Id. : Magnetic ore districts of 
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Smithsonian Institution, showng the operations, expenditures and 
condition of the Institution to July 1888. 1890. 
— Id. for the year ending June 30. 1888. 
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ôider rocks of Finland, p. 173-178. 
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Malton, 40p. (1884). — F. J. Bennett : The Geology of the country around Diss, Eye, 
Rotesdale and Ixworth, 44 p. (1884). — J. R. Dawkins a C. Fox-Strangways : The 
Geology of Bridlington Bay, 18 p. (1883). — W. Whitaker : The geology of the country 
around Ipswich, Hadleigh, and Felixslow, 136 p. (1885). — C. Fox-Strangways, C. 
Reid and G. Barrow : The geology of Eskdale, Rosedale, etc.. 56 p. (1885). — F. J. 
Bennett a. J. II. Blake : The geology of country between and south of Bury St-Edmunds 
and Newmarket, 27 p. (1886). — W. H. Dalton : The geology of the country around 
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p., 1 pl. (1887). — A. Green a. A. Strahan : The geology of the Carboniferous Lime- 
stone, Yoredale Rocks and Millstone Grit of North Derbyshire, 2d edit. 212 p., 1 pl. 
(1887). — W. Talbot Aveline a. T. Mck. Hughes : The geology of the country around 
Kendal, Sedbergh, Bownessand Tebay, 94 p , 3 pl. (1888). — G. Barrow : The geology 
of North Cleveland, 101 p. (1888). — J. H. Blake : The geology of the country near 
Yarmouth and Lowestoft, 101 p. (1890). 
Cambridge. — Proceedings of the Cambridge Philosophical 
Society. Yol. VII, Part. III, 1891. 
— Transactions of the Cambridge Philosophical Society. Vol. XV. 
Part. I, 1891. 
Newcastle-upon-Tyne. — North of England Institute of Mining 
and Mechanical Engineers. Mardi 1891. 
