|Name||Gila Group, Formation, or Conglomerate|
|Geologic age||Middle Pleistocene to uppermost Oligocene?|
Sedimentary > Clastic > Mixed-clastic > Conglomerate-sandstone (Bed)no lith description on map - description from GEOLEX - Gila consists of basin-filling sedimentary rocks which include volcaniclastic conglomerate, sandstone, siltstone, as well as interlayered basaltic to dacitic lava flows and associated intrusions.
Igneous > Volcanic (Flow, Dike or sill)no lith description on map - description from GEOLEX - interlayered basaltic to dacitic lava flows and associated intrusions
Green, G.N., Jones, G.E., and Anderson, O.J., 1997, The Digital Geologic Map of New Mexico in ARC/INFO Format: U.S. Geological Survey Open-File Report 97-0052, 9 p., scale 1:500,000.
USGS Geologic Names lexicon found at: http://ngmdb.usgs.gov/Geolex/
|Counties||Catron - Grant - Hidalgo - Luna - Sierra|