id	keyword
amq-405	fig
amq-405	sea
amq-405	della
amq-405	holocene
amq-405	vendicio
amq-405	level
amq-405	present
amq-405	plain
amq-405	italy
amq-405	lazio
amq-405	et al
amq-405	deposits
amq-405	ambiente
amq-405	pollen
amq-405	marine
amq-405	elements
amq-405	quaternary
amq-405	environment