XXVIII 



Materien-Verzeichnis 



Seite 



Gruben mann, U. : Ueber Pneumatolyse und Pegmatite mit einem 

 Anhang über den Turmalinpegmatit vom Piz Götschen im 



Unterengadin - 384 - 



Stuart-Menteath, P. W. : The age of Pyrenean Granite . . -385- 

 Jevons, H. S. : Note on the Keratophyres of the Breidden and 



Berwyn Hills -385- 



Cope, T. H. and J. Lomas: On the igneous rocks of the Berwyns -386- 

 Elsden, J. V.: On the origin of certain Pegmatite Veins . . . -386- 

 Prior, G. T. : Note on a Pillow-lava apparently forming a con- 



tinuous horizon from Mullion Island to Gorran Häven in Cornwall - 387 - 

 Rast all, R. H. : On Basic Patches in the Mount Sorrel Granite -387- 

 Lloyd Morgan, C. and S. H. Reynolds: The Igneous Rocks asso- 



ciated with the Carboniferous Limestone of the Bristol District - 388 - 

 B o u 1 1 o n , W. S. : On the igneous rocks at Spring Cove , near 



Weston-super-Mare -388- 



Arnold-Bemrose, H. H. : On some Quartzite-Dykes in Moun- 

 tain-Limestone near Snelston (Derbyshire) -388- 



Elsden, J. V.: On the Age of the Llyn-Padarn Dykes . . . . -389- 

 Barrow, G. : On the Moine Gneisses of the East-Central High- 

 lands and their Position in the Highland Sequence -390- 



B o ul t o n , W. S. : The Igneous rocks of Pontesford Hill (Shropshire) - 391 - 

 Ooomäras wäray , A. K. : Contributions to the Geology of Ceylon. 



II. Silicification of Cristalline Limestones -392- 



Hatch, F. H. : Notes on the Witwatersrand Beds, Transvaal. . -392- 



K night, N. : The Dolomites of Eastern Iowa -393- 



Emerson, B. K. : Note on Corundum and a Graphitic Essonite 



from Barkhamsted, Connecticut - 393 - 



Adams, F. D. : On a New Nepheline Rock from the Province of 



Ontario. Canada -394- 



Rüssel, J. C. : Criteria relating to Massive-Solid Volcanic Erup- 



tions -396- 



Emerson, B. K.: Note on a Calcite-Prehnite Cement Rock in 



the Tuff of the Holyoke Range -397- 



Aigner, A.: Ueber die Therme von Mitterndorf im steirischen 



Salzkammergut . -398- 



Lag erstatten nutzbarer Mineralien. 



Lang, J. : Beitrag zur Kenntnis der Erzlagerstätte am Schau- 

 insland - 78 - 



Baumgärtel, B. : Der Erzberg bei Hüttenberg in Kärnten . . -80- 



K r e t s c h m e r , F. : Die nutzbaren Minerallagerstätten der archäischen 



und devonischen Inseln Westmährens -234- 



Hecker, P. : Beiträge zur Frage nach der Entstehung der Harzer 



Ruschein -398- 



Ermisch, K. : Die Knollengrnbe bei Lauterberg am Harz . . . -398- 



M enden hall, E. and F. C. Schräder: Mineral Resources of 



the Mount Wrangell District, Alaska -399- 



Gibson, G. : Lennonville, Mount Magnet and Boogardia, Murchi- 



son goldfield ' - 399 - 



Gibb Maitland, A. : Notes on the country between Edjudina and 



Yundamindera, North Coolgardie goldfield -400- 



Gibson, Ch. G. : The geological features and mineral resources of 

 Mulline, Ularring, Mulwarrie and Davyhurst, North Coolgardie 

 Goldfield -401- 



Jackson, C. F. V.: Geology and auriferous deposits of Leonora 



(Mount Margaret goldfield) -402- 



