Inhalt. 



XI 



Seite 



Holland, F. H. : On Rock-specünens from Korea 311 



Hollande, D. : Etüde stratigraphique des montagnes jurassiques 

 de Sulens et des Almes, situees au milieu des Alpes calcaires 



de la Haute-Savoie 129 



H o o k e , R. : The Probable Law of Densities of the Planetary Bodies 55 

 Howorth, H. : On the recent and rapid Elevation of the Ural 



Mountains 151 



— On the recent and rapid Elevation of the Ural Mountains . . 381 

 Hunter, M. und H. Rosenbusch: Ueber Monchiquit, ein camp- 



tonitisches Ganggestein aus der Gefolgschaft der Eläolithsyenite 321 

 Huntington, 0. W. : A new meteoric iron from Stutsman Cy. . 266 



— The prehistoric and Kiowa Cy. Pallasites 266 



Hutchings, W. M. : Eutile in Fireclays. Reply to Major-General 



MacMahon 272 



— On the probable Origin of some Slates 77 



— Further Notes on Fireclays etc 272 



J a c c a r d : Sur les animaux vertebrees fossiles de l'etage Oeningien 



de Locle 153 



J aekel, 0.: Ueber das Alter des sogen. Graptolithen-Gesteins mit 

 besonderer Berücksichtigung der in demselben enthaltenen Grapto- 

 lithen 452 



— Ueber Phaneropleuron und Hemictenodus n. gen 579 



— Ueber fossile Ichthyodorulithen 416 



— Die Selachier aus dem oberen Muschelkalk Lothringens . . . 417 



— Acanthoteuthis aus dem unteren Lias von Lyme Regis in England 178 



— Ueber die Kiemenstellung und die Systematik der Selachier . 579 

 Jannasch, P.: Ueber eine neue Methode zur Aufschliessung der 



Silicate . . .„ 505 



I d d i n g s , J. P. : On a Group of Volcanic Rocks from the Tewan 



Mountains, New Mexico, and on the Occurrence of primary quartz 



in certain basalts 80 



Iddings, J. P. and S. L. Penfield: Fayalite in the Obsidian of 



Lipari 321 



Jeremejew, P. : Ueber Krystalle von Kupferglanz aus dem Turjin'- 



schen Kupferbergwerk 37 



Johnston-Lavis, H. L. : H Pozzo artesiano di Ponticelli . . . 289 

 Jones, T. Rupert: Notes on the Palaeozoic Bivalved Entomostraca. 



No. XXVHL On some Scandinavian Species 422 



— On some Estheriae and Estheriae-like shells from the carboni- 

 ferous shales of Western Scotland 422 



— Notes on the Palaeozoic Bivalved Entomostraca. No. XXIX. On 

 some Devonian Entomides ; 175 



— Contributions to Canadian Micro-Palaeontology 581 



— On some rnore fossil Estheriae 581 



— On some small bivalve shells from the Karooformation , South 

 Africa 590 



Jones, T. Rupert and J. W. Kirkby: On the Ostracoda found 

 in the shales of the upper coal measures at Stade-Lane, near 

 Manchester v 423 



Irving, R. D. : On the Classification of the Early Cambrian and 



Pre- Cambrian Formations 109 



Judd, J. W.: On the relations between the gliding planes on the 



Solution planes of Augite 505 



Kakuchi, Y. : On Cordierite as Contact Mineral 233 



Karitzky, A. : Die Spuren der jurassischen Periode im Kanew'- 



schen Kreise des Gouvernements Kiew . 360 



Karpinsky, A. : Zur Ammoneen -Fauna der Artinsk-Stufe . . . 426 



