SGMC polygons for unit TXOGEOv;0, Vieja Group, including Bracks Rhyolite, Chambers and Colmena Tuffs and Gill Breccia

Polygons of the specified geologic unit are provided below as a zipped shapefile. Only a few, simple attributes are included here. Coordinates are geographic with horizontal datum WGS84.

File name Size Unit details 44 kB Details