|Name||Newark Supergroup; Breccia, mudstone clasts|
|Geologic age||Upper Triassic|
Tectonite > Cataclasitebreccia with mudstone clasts
|Comments||Mesozoic Basins; paper map and digital map have differernt labels: paper map does not have TR prefix, but the digital source has TR as part of the label.|
Virginia Division of Mineral Resources, 1993, Geologic Map of Virginia: Virginia Division of Mineral Resources, scale 1:500,000.
Virginia Division of Mineral Resources, 2003, Digital Representation of the 1993 Geologic Map of Virginia, Publication 174, CD ROM (ISO-9660) contains image file, expanded explanation in pdf, and ESRI shapefiles, scale 1:500,000.
|Counties||Albemarle - Buckingham - Nelson|