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Data sets Publications Expeditions Thesaurus
Bossier Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Jurassic
 ....Upper Jurassic
 .....Bossier Formation
RTLouisiana
 Texas
 Arkansas
 Cotton Valley Group
SNIn Cotton Valley Group. S Arkansas, W Louisiana, and E Texas.