IODP SEDIS - Thesaurus -

Travis Peak Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Lower Cretaceous
	.....Travis Peak Formation
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Comanchean
	.....Travis Peak Formation
RT	Texas
	Trinity Group
SN	In Trinity Group. S and E Texas. This term has multiple hierarchies. Added to Thesaurus in 1989.