id	keyword
amq-633	et al
amq-633	hyena
amq-633	paciano
amq-633	iannucci
amq-633	brevirostris
amq-633	perrieri
amq-633	species
amq-633	crocuta
amq-633	pleistocene
amq-633	italy
amq-633	werdelin
amq-633	quaternary
amq-633	iannucci et
amq-633	size
amq-633	bortolotti
amq-633	europe