500 DONATION'S. 



Bonn. Amtlicher Bericht (continued). 



G. Jager. — Saurians from the Bausandstein of Heilbronn and Stutt- 

 gart, 99. 



O. Volger.— Native iron in a fossil tree, 100. 



Nauck. — Belemnites in the Tertiary Sands of Crefeld, 100. 



Daubree. — Copper-pyrites and apophyllite from the mineral springs 

 of Plombieres, 100. 



0. Volger. — Earthquake of Vallis, 101. 

 H. Abich. — Mud-volcanos, 101. 



1. Beissel. — Chalk-formation of Aix-la-Chapelle, 101. 

 Gerhard. — Dolomite and rock-salt, 104. 



V. Panhuys. — Geological Map of Limburg, 108. 



V. d. Marck.— Chalk fossils of Westphalia, 108. 



Schnitzler. — Specific gravity of crystalline bodies, 108. 



H. Heymann. — Basalt and trachyte of the Siebengebirge, 108. 



M. Braun. — Blende at the Wetternsee in Sweden, 111. 



R. I. Murchison. — Silurian rocks and fossils, 111. 



Ste.-Cl. Deville. — Map of Guadaloupe and its Volcano, 112. 



. Volcanos of Italy, 112. 



Nauck. — Secondary faces on artificial crystals, 112. 



F. Roemer. — Jurassic rocks of the Wesergebirge, 112. 



British Association for the Advancement of Science. Report of the 

 Twenty-ninth Meeting, held at Aberdeen in September 1859. 

 1860. 



R. Slimon, &c. — On the Upper Silurians of Lesmahagow, Lanark- 

 shire, 63. 



A. Gages. — Report on the Results obtained by the Mechanico- 

 chemical Examination of Rocks and Minerals, 65. 



R. Owen. — On the Orders of Fossil and Recent Reptilia and their 

 distribution in time, 153. 



C. Lyell. — On the occurrence of Works of Human Art in Post- 

 pliocene Deposits, 93. 



Anderson. — On Human Remains in superficial drift, 95. 



. On Dura Den Sandstone, 97. 



W. H. Baily. — On Tertiary Fossils from India, 97. 



. On Sphenopteris Hooheri, 98. 



W. Beattie. — Notice of a Bone-cave near Montrose, 99. 



A. Brady. — On the Elephant-remains at Bford, 100. 



J. Cleghorn. — On the Submerged Forests of Caithness, 101. 



C. Daubeny. — On certain Volcanic Rocks in Italy which appear to 

 have been subjected to metamorphic action, 102. 



J. Dingle. — On the Constitution of the Earth, 102. 



G. Gamer and W. Molyneux. — On the Coal-strata of North Stafford- 

 shire, 103. 



A. Geikie. — On the Chronology of the Trap-rocks of Scotland, 106. 



G. D. Gibb. — On Canadian Caverns, 106. 



W. S. Gibson. — On some Basaltic Formations in Northumberland, 

 108. 



R. Harkness. — On Sections along the Southern Flank of the Gram- 

 pians, 109. 



. On the Yellow Sandstones of Elgin and Lossiemouth, 109. 



H. C. Hodge. — On the origin of the Ossiferous Caverns at Oreston, 

 110. 



T. F. Jamieson. — On the connexion of the Granite with the Strati- 

 fied Rocks in Aberdeenshire, 114. 



