110 BIBLIOGRAPHY AND INDEX OF N. A. GEOLOGY, [bull. 162. 
Juratrias — Continued. Page. 
Atlantic coast region 133 
Great Plains region 133 
Rocky Mountain region 133 
Pacific coast region 133 
Kansas 133 
Kentucky 134 
Labrador 134 
Louisiana 134 
Maine 134 
Maryland 134 
Massachusetts 134 
Mexico 134 
Michigan 135 
Mineralogy 135 
Minerals described 135 
Minnesota 136 
Mississippi 136 
Missouri - 136 
Montana 136 
Nebraska 136 
Nevada 136 
Newfoundland 136 
New Jersey - 136 
New Mexico 137 
New York 137 
Nicaragua 137 
Nomenclature 137 
North Carolina 137 
North Dakota 138 
Ohio 138 
Oklahoma 138 
Oregon 138 
Paleontology 138 
General 138 
Cambrian 138 
Silurian 138 
Devonian 139 
Carboniferous (including Permian) 139 
Juratrias 139 
Cretaceous 139 
Tertiary 139 
Pleistocene 140 
Genera and species described 140 
Petrology 156 
General 156 
Alaska 157 
Arkansas 157 
California 157 
Canada 157 
Colorado 157 
Connecticut 157 
Georgia 157 
Hawaiian Islands 1 157 
Idaho 157 
