IODP SEDIS - Thesaurus -

Mentor Beds
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Lower Cretaceous
	.....Mentor Beds
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Comanchean
	.....Mentor Beds
RT	Kansas
SN	Mentor Sandstone Member (or Belvedere Formation), Lower Cretaceous. In central Kansas. This term has multiple hierarchies.