National Geologic Map Database
General Information
- Title: A measured section of the Paleozoic rocks of central Pennsylvania, from the top of the Allegheny River Coal Series, down to the Trenton limestone in the Lower, or Cambro-Silurian System
- Author(s): Ashburner, C.A.
- Publishing Organization: American Philosophical Society
- Series and Number: Proceedings v. 16, no. 99 [p. 519-560]
- Publication Date: 1877
- Cross Section: None
- Find more maps in this area with mapView
- Corrections to this entry?
* See base map disclaimer below
Geologic units referred to in Geolex
Additional Resources
- Links and Downloads:
- Publication
- This product is available, please note the publication series and number, and then contact:
- American Philosophical Society
- Publications Department
- Philosophical Hall
- 104 South Fifth Street
- Philadelphia, PA 19106
- Phone: (215) 440-3400
- Email: fulfillment@amphilsoc.org
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.