U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Nomenclature and subdivision of the upper Siluric strata of Michigan, Ohio, and western New York
  • Author(s): Lane, A.C., Prosser, C.S., Sherzer, W.H., and Grabau, A.W.
  • Publishing Organization: Geological Society of America
  • Series and Number: Bulletin v. 19 [p. 553-556]
  • Publication Date: 1909
  • Cross Section: None
  • Find more maps in this area with mapView
  • Corrections to this entry?
* See base map disclaimer below

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.