IODP SEDIS - Thesaurus -

Weald
USE	The Weald

Weald Clay
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Weald Clay
RT	England
	United Kingdom
SN	Divided into 3 lithological groups: Group 1- buff grey, Group 2- variegated and Group 3- yellow. In Sussex in SE England.

Weald region
USE	The Weald

Wealden
BT	Chronostratigraphic Units
	.Phanerozoic
	..Mesozoic
	...Cretaceous
	....Lower Cretaceous
	.....Wealden
SN	Europe. Above Purbeckian, below Gault.