Geology -- Newfoundland and Labrador. : Excursions in and about Newfoundland : during the years 1839 and 1840 / By J. B. Jukes.
Geology -- Niagara Falls (N.Y. and Ont.) : Preservation and improvement of the scenic beauty of the Niagara falls and rapids. Message from the President of the United States transmitting the final report of the Special international Niagara board, together with an accompanying report from the acting secretary of state and a copy of a letter from the secretary of war.
: Over the mountains : an aerial view of geology / Michael Collier ; foreword by John S. Shelton.
Geology -- North America -- Aerial views.
Geology -- North America -- Congresses. : Amerinds and their paleoenvironments in northeastern North America : edited by Walter S. Newman and Bert Salwen.
Geology -- Northwest, Canadian. : Narrative of the Canadian Red river exploring expedition of 1857 : and of the Assinniboine and Saskatchewan exploring expedition of 1858 / by Henry Youle Hind...
Geology -- Northwest, Pacific. : Natural history of the Pacific Northwest mountains : plants, animals, fungi, geology, climate / Daniel Mathews.
Geology -- Northwest, Pacific -- Juvenile literature. : Geology of the Pacific Northwest [electronic resource] : investigate how the Earth was formed with 15 projects / Cynthia Light Brown ; illustrated by Eric Baker.
Geology -- Ontario. : Stratigraphy of the Upper Silurian Salina group: New York, Pennsylvania, Ohio, Ontario.