Talk:Geology of Pennsylvania

The sub-headings from the Western part of the state are weak. I know this because I'm not that familiar.Jmpenzone 19:23, 31 March 2007 (UTC)

Please post discussions here, there are plenty of reliable references already listed...Jmpenzone (talk) 02:15, 25 November 2007 (UTC)

Bedrock Formations
This section grew to large in size, so I created a new page. Feel free to add more groups/formations and members. The 1980 geolgic map and the 1986 startigraphic correlation chart are already refrenced. If you are describing a more recent addition, be sure to cite that publication.Jmpenzone (talk) 01:08, 5 February 2008 (UTC)

Delaware & Hudson Canal: in article about Anthracite Coal, the illustration under the sub title Geography has an incorrect date for the D&H Canal: 1872. The correct years are 1825-8
Hello: This is a request for a corrective edit in ref. to the Delaware & Hudson Canal: in article about Pennsylvania & Anthracite Coal, the illustration under the sub title Geography has an incorrect date for the D&H Canal: 1872. The correct years for the digging of the D&H are 1825-8. I am the Concierge for the D&H Canal Museum in High Falls, NY. Thank you. Happy New Year!https://en.m.wikipedia.org/wiki/Coal_Region Jpcasey (talk) 16:58, 2 January 2023 (UTC)