Field Notebook: Maryland, Washington, DC, West Virginia. 1908, 1913
Page 86
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Transcription
2 The general structure is like this: Cretatin Permian and Trias. Dickerson Barnesville Heart hill ?quartoite. Buck Lodge Shales, etc. Mica schist German- town. Conformable. Sandstone and Shale. meta? Tuscarron in any km than 5 mls.