id	keyword
geusb-4681	zone
geusb-4681	basin
geusb-4681	sequence
geusb-4681	sandstones
geusb-4681	jurassic
geusb-4681	marine
geusb-4681	systems
geusb-4681	formation
geusb-4681	fig
geusb-4681	mudstones
geusb-4681	mfs
geusb-4681	tract
geusb-4681	upper
geusb-4681	shoreface
geusb-4681	nielsen
geusb-4681	sea
geusb-4681	danish
geusb-4681	core
geusb-4681	michelsen
geusb-4681	systems tract
geusb-4681	fluvial
geusb-4681	et al
geusb-4681	level
geusb-4681	sorgenfrei
geusb-4681	tornquist
geusb-4681	surface
geusb-4681	fjerritslev
geusb-4681	base
geusb-4681	deposits
geusb-4681	overlain
geusb-4681	skagerrak
geusb-4681	tornquist zone
geusb-4681	early
geusb-4681	middle
geusb-4681	offshore
geusb-4681	log
geusb-4681	high
geusb-4681	late
geusb-4681	gassum
geusb-4681	platform
geusb-4681	denmark
geusb-4681	triassic
geusb-4681	boundary
geusb-4681	lowstand
geusb-4681	north
geusb-4681	succession