Paluxy Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Lower Cretaceous
 .....Paluxy Formation
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Comanchean
 .....Paluxy Formation
RTOklahoma
 Texas
 Trinity Group
 Arkansas
SNIn Trinity Group. SW Arkansas, SE Oklahoma, and E Texas. This term has multiple hierarchies.