The science of the earth and other celestial bodies and their history as recorded in the rocks. It includes the study of geologic processes of an area such as rock formations, weathering and erosion, and sedimentation. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
    

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Geological atlas projected to illustrate geographic explorations and surveys west of the 100th meridian of longitude : prosecuted in accordance with Acts of Congress under the authority of the Honorable the Secretary of War, and the direction of A.A. Humphreys, embracing results of the different expeditions under Geo. M. Wheeler.

Atlas accompanying the report on the geology of a portion of the Uinta Mountains and a region of country adjacent thereto / by J.W. Powell.

Geology: the ages of the Earth and details of types of stone. Coloured lithograph by Bethmont, 1911, after himself.

Geography: glaciers. Coloured wood engraving by C. Whymper.

Narrative of a journey to Morocco, in 1863 and 1864 : with geological annotations / [Thomas Hodgkin].

A geological history of Manhattan or New York Island. Together with a map of the island, and a suite of sections, tables and columns, for the study of geology, particularly adapted for the American student / By Issachar Cozzens, jr.

A description of the Western Islands of Scotland, including the Isle of Man. Comprising an account of their geological structure; with remarks on their agriculture, scenery, and antiquities / By John Macculloch, M.D. In three volumes.

Geological papers on western India, including Cutch, Sinde and the south-east coast of Arabia : to which is appended a summary of the geology of India generally / edited for the Government by Henry J. Carter.

On the lower Carboniferous beds of the peninsula of Hook, county of Wexford / by Samuel Haughton.

Observations on the different strata of earths, and minerals. More particularly of such as are found in the coal-mines of Great Britain / By John Strachey.

Geology

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A geological history of Manhattan or New York Island. Together with a map of the island, and a suite of sections, tables and columns, for the study of geology, particularly adapted for the American student / By Issachar Cozzens, jr.

A description of the Western Islands of Scotland, including the Isle of Man. Comprising an account of their geological structure; with remarks on their agriculture, scenery, and antiquities / By John Macculloch, M.D. In three volumes.

Geological papers on western India, including Cutch, Sinde and the south-east coast of Arabia : to which is appended a summary of the geology of India generally / edited for the Government by Henry J. Carter.

On the lower Carboniferous beds of the peninsula of Hook, county of Wexford / by Samuel Haughton.

Observations on the different strata of earths, and minerals. More particularly of such as are found in the coal-mines of Great Britain / By John Strachey.