Keywords: Rothrock.png en wikipedia 2012 February 23 Map created using ArcMap 9 1 with Service Pack 1 by Raymond Crew Data layers from ESRI Data 2004 PA DCNR data and USGS data Exported as a 150 dpi PNG file from ArcMap Category Pennsylvania maps Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Premeditated Chaos using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-03-26 Original uploader was Rcc105 at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Rcc105 Original upload log page en wikipedia Rothrock png 2006-03-26 13 14 Rcc105 1650×1275× 153371 bytes <nowiki>Corrected legend titles</nowiki> 2006-03-26 13 13 Rcc105 1650×1275× 153458 bytes <nowiki>Map created using ArcMap 9 1 with Service Pack 1 by Raymond Crew Data layers from ESRI Data 2004 PA DCNR data and USGS data Exported as a 150 dpi PNG file from ArcMap</nowiki> Maps of Pennsylvania |