Donnelly, Ignatius, 1831-1901 · New York, D. Appleton and Company · leaf 33
its surface as it traveled onward,and bearing them along with it ; while the hard particlesof rocks set in its lower surface have been polishing andfashioning the whole surface over which it extended.As it now melts it drops its various burdens to theground ; bowlders are the milestones marking the… … TermhsAL Mukauste. And Professor Agassiz gives us, on page 307 of thesame Avork, the above representation of a terminal mo-raine. The reader can see at once that these semicircular * Geological Sketches, p. 308. WAS IT CAUSED BY GLACIERS? 21 ridges bear no resemblance whatever to the great…
Atlantis (Legendary place) · Drift · Comets
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