This sample was collected from a road cut along West Virginia Route 48 (Corridor H) a few miles east of the town of Bismark.
The gastropod-rich sample is from a limestone member of the Mississipian Mauch Chunk Formation.
To explore an ultra high resolution GIGAmacro image of this same sample follow this link:
http://www.gigapan.com/gigapans/184376
To explore a few GigaPan images of this location use the following links
http://www.gigapan.com/gigapans/181674
http://www.gigapan.com/gigapans/173210
http://www.gigapan.com/gigapans/174596