Report of Progress ...

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Board of Commissioners for the Second Geological Survey, 1880
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Page 96 - ... would produce. The exact height and diameter are consequently difficult to determine, but it would appear that they had originally been from four to fifteen feet in height and perhaps four times those measures in diameter. All of the largest mounds and several of the smaller are upon the high ground, from one hundred and twenty to one hundred and fifty feet above the river. The rest are on the slope between it and the river. I selected for examination one of several similar mounds, which were...
Page iv - Topographical Assistant, for mapping the Easton-Reading range. FRANKLIN PLATT — Geologist in charge of the Survey of the coal fields of Tioga, Bradford, Potter, Ly coming, and Sullivan counties.
Page iv - WG PLATT — Geologist in charge of the Survey of Armstrong and Jefferson counties. RH SANDERS — Topographical Assistant in Dauphin, Lebanon and Berks counties. IC WHITE — Geologist in charge of the Survey of Crawford and Erie counties.
Page iv - JF CARLL — Geologist in charge of the Survey of the Oil Regions. HM CHANCE — Geologist to report on the Mining of the Anthracite coal fields.

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