IODP SEDIS - Thesaurus -

Saratoga Chalk
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Upper Cretaceous
	.....Saratoga Chalk
RT	Arkansas
SN	Includes a lower chalk member and an upper argillaceous-arenaceous unit. SW Arkansas.