National Geologic Map Database
General Information
- Title: Correlated Bald Hill Bentonite layers from the Lower Devonian in south-central Pennsylvania provide a caution against using the top of the Corriganville Limestone as a synchronous surface
- Author(s): Metcalf, W.L.
- Publishing Organization: Northeastern Science Foundation
- Series and Number: Northeastern Geology v. 15, no. 2 [p. 152-158]
- Publication Date: 1993
- 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
- This product is available, please note the publication series and number, and then contact:
- Northeastern Science Foundation
- PO Box 746
- 15 Third St.
- Troy, NY 12181
- Phone: (518) 273-3247
- Fax: (518) 273-3249
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.