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The Helderberg limestone of central Pennsylvania

Professional Paper 108-K

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Abstract

This paper presents the results of a study made during 1913, 1914, and 1915, while the writer was a student at Johns Hopkins University. The formations discussed have been studies in Maryland, New Jersey, and New York, and described with more or less detail, but concerning their occurrence in the intervening area in Pennsylvania little exact information has been available. The conflict in opinion as to the proper position and correlation of the Keyser limestone and as to the interpretation of some of the standard New York sections has made further data very desirable, and the present paper is an attempt to meet a part of the deficiency.

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
The Helderberg limestone of central Pennsylvania
Series title:
Professional Paper
Series number:
108
Chapter:
K
Year Published:
1917
Language:
English
Publisher:
Washington Government Printing Office
Description:
ii, 225 p.
First page:
185
Last page:
225
Country:
United States
State:
Pennsylvania