Elements of astronomy: accompanied with numerous illustrations, a colored representation of the solar, stellar, and nebular spectra, and celestial charts of the northern and the southern hemisphere (1875)
Lockyer, Norman, Sir, 1836-1920 · New York, D. Appleton and company · leaf 110
are now—andmuch more effectively, either because the changes weremore decided and sudden, or because they extended overimmense periods of time. It is found, indeed, that the stratified rocks have beenupheaved and worn away again, bent and twisted to anenormous extent. Instead of being horizontal,… … Fig. 48.—Stratified Rocks, tilted andhorizontal.
Astronomy
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