East Texas  search
BTUnited States
 .Texas
 ..East Texas
UFeastern Texas
RTEast Texas Basin
SNAdded to Thesaurus in 1985.
East Texas Basin  search
BTUnited States
 .Texas
 ..East Texas Basin
RTEast Texas
SNEast Texas. Indexed with counties as applicable.
East Texas Field  search
BTUnited States
 .Texas
 ..East Texas Field
RToil and gas fields
SNOil field in E Texas.