The Physiographic Map of Maryland consists of 2 sections. The first section is Explanatory Text for the Physiographic Map of Maryland (Open File Report 08-03-1 ). This publication has detailed information on the physiographic provinces and subdivisions, 6-digit code used on the map, a summary of topography and geology of ridges in the Ridge & Valley Province and much more. The second section is "Plate 1. Physiographic Map of Maryland (scale 1:250,000)", the PDF map file. This publication is available for download in PDF format. The current version, MDPHYS2003.2, is published September 2008.