id	keyword
gc-1209	egypt
gc-1209	depth
gc-1209	albian
gc-1209	borehole
gc-1209	cretaceous
gc-1209	formation
gc-1209	et al
gc-1209	indices
gc-1209	palynomorphs
gc-1209	desert
gc-1209	northern
gc-1209	kharita
gc-1209	pollen
gc-1209	sharib-1x
gc-1209	palynofacies
gc-1209	mahmoud
gc-1209	jurassic
gc-1209	marine
gc-1209	sample
gc-1209	spores
gc-1209	total
gc-1209	interval