IODP SEDIS - Thesaurus -

Tullock Member
BT	Chronostratigraphic Units
	.Phanerozoic
	..Cenozoic
	...Paleogene
	....Paleocene
	.....Tullock Member
RT	Wyoming
	Montana
	North Dakota
	South Dakota
	Fort Union Formation
SN	In Fort Union Formation. E Montana, SW North Dakota, N South Dakota and Wyoming. Added to Thesaurus in 1989.