844 Proceedings of Scientific Societies. [Oct., 1882. 



Contribution to Seismology. Richard Owen. 



The topography and geology of the Gre al : iam Bross. 



Pre-gla iii m.-I oi I -lei > r, Lake Siq r ,r. Charles Whittlesey. 



Recent discoveries of fossil fishes in the Devonian rocks of Canada. J. F. 



Whiteaves. 

 The Eozoic rocks of Central and Southern Europe. T. Sterry Hunt. 

 The Serpentines of Italy. T. Sterry Hunt. 

 Note on the occurrence of Sip// m tt ' t in th< T 'i< i formation near Ottawa, 



Ont. J. F. Whiteaves. 



America. John Rae. 

 Recent Investigation-; am! ■; in the Wappinger limestone 



Silicitied stump, of South Park, Col. R«,l, e rt B. Warder. 



. •..•!:.. v, . ■ - ■■ ■■ • ■•• ..... i: ' ' 



The com;, r itivo stratigraphy of the crystalline rocks of North Carolina and Canada. 



The genesis of the cr; stalline iron ores of North Carolina and Northern Michigan. 



Paleozoic iloras of Eastern North America and more especially in Canada. J. W. 



North America. Geo. H. Cook. 

 11 W. V.'l. IJritton. C °' Uaming lm P resslons ° 

 The origin of joint cracks. H. F. Walling. 

 The great terminal moraine across Pennsylvania. H. Carvill Lewis. 



■ i lulien lCn ' 



Note on the exterior markings of bark of Lepidodendron chemungense. E. W. 



iarvUUmis from the Niagara group of Cedarville, Ohio. E. W. 



Note on the fauna of the Catskill red sandstone. E. W. Claypole. 



Occurrence of magnetic ore deposits m Victcna county, Ontario. W. Hamilton 



The undulations of the rock-masses across Central New York State. Henry S. 



On the -urn 



r^wuifss 



:kness of the Continer 

 es on glacial phenon 



ital glacier in New Jersey and 

 lena in the Catskills. John C 



Suggestions u to the history of the Lower Coal measures of Ohio. Edwa 



The glacial iiood .,f .he Connecticut River valley. C. H. Hitchcock. 

 '-'i-io.in geology. J. S. Newberry. 



summer drou. 1 

 Subterranean map-making, with new maps of Mammoth and Luray caves, 



Horace 



Law of fracture or Assuring, applied to inorganic 



and organic matter. 



Richard 



The caves o! 



f Staffa and their r 



elation to the ancien 



t civilization of Iona. 



F. Cope 



calcite in parallel position. 



