DONS. — DU 17 JUIN AU 4 NOVEMBRE 1889 17 



— American Philosophical Society :Proceedings,vol. XXVI, n" 129. 



— Report of the Committee appointed by — . 



— Supplemental register of written communications published 

 in the Transactions and Proceedings of tlie — . 



— Bit of déficiences in the library of — . 



— Subject register of papers published in the Transactions and 

 Proceedings of the — . 



Trenton. — Geological Survey of New-Jersey : Final report of 

 the State geologist, vol. I. 



New-Jersey, Camden. — Annual report of the state geologist 

 for the year 1888. 



— Natural history of New-York. Palaeontology^vol.VII, par J. Hall. 

 Description of the trilobites and other crustacea, 129 pi. 



Saint-Paul. — The geological and natural history Survey of 

 Minnesota, 60® rapport pour 1887. 



Washington. — Memoirs of the National Academy of Sciences. 

 Vol. IV, part. 1. 



— Annual report of the board of régents of the Smithsonian 

 Institution, l^'^ partie. 



— Geological Survey of Pennsylvania. Muséum catalogue, 3. Atlas 

 to reports H H et H H H. — Northern anthracite, part. 3 et 4. 



Grande Bretagne.— Londres.— Catalogue of the fossil Reptilia 

 and Amphibia in the Bristish Muséum, part. II, par M. Lydekker. 



— Proceedings of the Royal Society, t. XL VI, n° 280-283. 



— Abstracts of the Proceedings of the Geological Society, no 543. 



— The Quaterly Journal of the — , t. XLV, n° 179. 



Champernowne : On the Asprington volcanic séries of South Devon. — Hile : 

 The Rocks of Alderney and the Casquets. — Seeley : The Pelvis of Ornithopsis. — 

 Worth : On the elvans and voh^anic rocks of Dartmoor. — Jnkes-Brown a. Hill : On 

 the occurence of coUoid silicia in the lower chalk of Berkshire and Wiltshire. — Cole 

 a. Jennings : On the northern Slopes of Cader Idris. — Buckman : On the Cottes- 

 wold, Midford and Yeovil Sands, and the division hetwecn Lias and Oohte. — Calla- 

 way : On secondary minerais at Sliear. — Id. : Zones in the crystalline rocks of the 

 Malvern Hills, pi. XVI. — Candler : On some undescribed lacustrine deposits at St- 

 Cross, South Elmham, in Suffolk. — Lydekker : On chelonian remains from the 

 Wealden and Purbeck. — Me. Mahon : On the hornl)lende-schists and banded crys- 

 talline rocks of the Lizard. — Roberts : On the upper jurassic clays of Lincolnshire. 

 — Walford : On some Bryozoa from the Infei-ior Oolite of Shipton Gorge, Dorset ; 

 part. I, 3 pi. 



— Proceedings of the Geologist's Association, vol. XL, no4, 1889. 



Blake : A visit to the volcanoes of Italy. — Lydekker : Note on a chelonian humé- 

 rus from the Middle Eocene from Bracklesham (av. fig.). — Hall : On rocks from the 



XVIIL Supplément au Bulletin de la Soc. Géol. de France. h 



