id	keyword
amq-586	lagoon
amq-586	fig
amq-586	silty
amq-586	level
amq-586	sea
amq-586	sample
amq-586	present
amq-586	deposits
amq-586	clay
amq-586	pleistocene
amq-586	holocene
amq-586	late
amq-586	t m
amq-586	vecon
amq-586	sand
amq-586	venice
amq-586	et al
amq-586	pollen
amq-586	core