id	keyword
geusb-4678	sandstones
geusb-4678	plateau
geusb-4678	graben
geusb-4678	shoreface
geusb-4678	heno
geusb-4678	shoreface sandstones
geusb-4678	fig
geusb-4678	heno plateau
geusb-4678	sequence
geusb-4678	sea
geusb-4678	formation
geusb-4678	gertrud
geusb-4678	systems
geusb-4678	jurassic
geusb-4678	central
geusb-4678	tract
geusb-4678	high
geusb-4678	claystones
geusb-4678	upper
geusb-4678	isp
geusb-4678	upwards
geusb-4678	succession
geusb-4678	figs