Abstract

 Page 
Adirondacks, Pleistocene shores on the 488 
Agassiz, A., Cited on echinoids 104, 105 
Alabama. Asphalt in 188 
—, Middleton formation of 511 
Alaska, Geology of 495, 496 
—, Glaciers of 139 
Alectryonia, New species of 404 
Algonkian rocks of Minnesota 335 
— —, Relations of Silurian to 155 
Algonquin lake 484 
Allen, Colonel, Cited on natural gas 207 
Allen, J., Exploration by, cited 333 
Allport, Samuel, Cited on thermometamorphism 16 
American Association for the Advancement of Science, Reprint from proceedings of the 215 
American Manufacturer, Reprint from the 204 
Ami, H. M., Cited on Scolithus 41 
Ammonitescolfaxii, Significance of 436 
Amurcaceous, Definition of term 132 
Analysis of coal 317 
— — eleolite-syenite 242 
— — hornblende-syenite 249 
— — magnesian limestone 348 
— — Potsdam sandstone 339 
— —Trenton limestone 358 
Andrews, E. B., Cited on the origin of petroleum 193 
Anomia, New species of 401 
Anticlinal structure of northern California 388 
— theory, Development of the 193 
— —  
 Page 
Adirondacks, Pleistocene shores on the 488 
Agassiz, A., Cited on echinoids 104, 105 
Alabama. Asphalt in 188 
—, Middleton formation of 511 
Alaska, Geology of 495, 496 
—, Glaciers of 139 
Alectryonia, New species of 404 
Algonkian rocks of Minnesota 335 
— —, Relations of Silurian to 155 
Algonquin lake 484 
Allen, Colonel, Cited on natural gas 207 
Allen, J., Exploration by, cited 333 
Allport, Samuel, Cited on thermometamorphism 16 
American Association for the Advancement of Science, Reprint from proceedings of the 215 
American Manufacturer, Reprint from the 204 
Ami, H. M., Cited on Scolithus 41 
Ammonitescolfaxii, Significance of 436 
Amurcaceous, Definition of term 132 
Analysis of coal 317 
— — eleolite-syenite 242 
— — hornblende-syenite 249 
— — magnesian limestone 348 
— — Potsdam sandstone 339 
— —Trenton limestone 358 
Andrews, E. B., Cited on the origin of petroleum 193 
Anomia, New species of 401 
Anticlinal structure of northern California 388 
— theory, Development of the 193 
— —  

First Page Preview

First page PDF preview
You do not currently have access to this article.