National Geologic Map Database
Product Description Page
-
Title: Summary of isotopic age determinations in Pennsylvania
-
Author(s): Lapham, D.M., and Root, S.I.
-
Publishing Organization: Pennsylvania Geological Survey
-
Series and Number: Information Circular 70 [29 p.]
- Publication Date: 1971
- Map Scale: 1:1,425,600
- Cross Section: None
- North Latitude: 40° 3' 13" N (40.0536)
- South Latitude: 39° 56' 29" N (39.9413)
- East Longitude: 77° 12' 3" W (-77.2008)
- West Longitude: 78° 0' 0" W (-78.0000)
-
Corrections to this entry?
* See base map disclaimer below.
Find more maps in this area with mapView
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.