File:Contorted limestone inclusion in granite PlateXLVIII Keyes 1895.jpg

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Description
English: Plate XLVIII from The Origin and Relations of Central Maryland Granites (Extract from the 15th Annual Report of the U. S. Geologic Survey, 1893-94) by Charles Rollin Keyes, 1895. Caption is "Contorted limestone inclusion in granite, Sykesville."
This exact specimen was later photographed and presented in C. A. Hopson, 1964, Plate 22, Figure 2 (Hopson, C. A., 1964, The crystalline rocks of Howard and Montgomery Counties: Maryland Geological Survey County Report, 337 p., Reprinted from Cloos, Ernst, and others, "Geology of Howard and Montgomery Counties," p. 27-215), and it is described as a Calc-slicate inclusion in the Sykesville Formation.
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Transferred from en.wikipedia to Commons. (Original text: Original publication: Keyes, Charles Rollin, 1895, The Origin and Relations of Central Maryland Granites (Extract from the 15th Annual Report of the U. S. Geologic Survey, 1893-94). Washington Government Printing Office.

Immediate source: Google Books [1])
Author

Charles Rollin Keyes

(Life time: 1864–1942)

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2013-02-25 03:56 1503×1149× (219513 bytes) Jstuby {{Information |Description = Plate XLVIII from The Origin and Relations of Central Maryland Granites (Extract from the 15th Annual Report of the U. S. Geologic Survey, 1893-94) by Charles Rollin Keyes, 1895. Caption is "Contorted limestone inclusion i...

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current01:48, 16 March 2016Thumbnail for version as of 01:48, 16 March 20161,503 × 1,149 (214 KB)FastilyCloneTransferred from enwp
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