Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-06T11:49:40.662Z Has data issue: false hasContentIssue false

VI.—The Glacial Phenomena of North America, as studied in Long Island, New York, U.S.

Published online by Cambridge University Press:  01 May 2009

Extract

Having resided for some years past on Long Island, the terminal moraine of the Great American continental glacier, and having given considerable attention to the drift phenomena, I am convinced that no oscillation of the continent has taken place subsequent to the Glacial period; and that the river kames, with their assorted gravel, etc., can be accounted for, without resorting to any such doubtful interpretations. I am aware that the presence of shells in the Boulder-clay argues in its favour; but that shells become mixed with the drift while the glacier is in motion is evident from what Prof. Geikie saw in Scandinavia. I will now try in a brief way to give your readers the result of my observations; and, though the sketch may be somewhat crude and imperfect, it may serve to throw a little light on this difficult problem.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1883

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)