Narrower Terms (20)

• Blackwater Draw Formation (Tex. and N.M.)
• Brushy Canyon Formation (N.M. and Tex.)
• Camp Rice Formation (N.M.)
• Capitan Formation (N.M. and Tex.)
• Dockum Formation
• Fort Hancock Formation (Tex. and N.M.)
• Fruitland Formation (Colo. and N.M.)
• Glorieta Sandstone (N.M.)
• Grayburg Formation (N.M. and Tex.)
• Honaker Trail Formation
• Paradox Formation
• Popotosa Formation (N.M.)
• Queen Formation (N.M. and Tex.)
• Rustler Formation (N.M. and Tex.)
• San Andres Formation (N.M. and Tex.)
• San Jose Formation (N.M. and Colo.)
• Santa Rosa Formation (N.M. and Tex.)
• Wanakah Formation
• Wolfcamp Formation (Tex. and N.M.)
• Yeso Formation (N.M. and Tex.)