Rock Type: Shale
Interval: Peerless seam
Age: Middle Pennsylvanian Period, approx. 312 million years.
Collected 1999 from spoil material exposed during excavation of 200-ft. highwall to accomodate new shopping center.
Found in association with annularia.
Location: Logan County, West Virginia, approx. 4 miles north of Logan, WV on east side of Route 119: Walmart/ Lowes Shopping Center.