Castile Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Permian
 ....Castile Formation
RTNew Mexico
 Texas
SNFormation, as now defined, includes beds in lower part of Ochoa Series that are confined in extent to Delaware Basin and overlap sloping surface of Capitan Formation along its margins. SE New Mexico, and W Texas.