id	keyword
gc-806	section
gc-806	eocene
gc-806	calcareous
gc-806	egypt
gc-806	palaeocene
gc-806	ghanayim
gc-806	faris
gc-806	discoaster
gc-806	nannofossil
gc-806	sample
gc-806	assiut
gc-806	naqb
gc-806	bramlette
gc-806	sullivan
gc-806	np9b
gc-806	boundary
gc-806	umm
gc-806	species
gc-806	np9a
gc-806	gabal
gc-806	fasciculithus
gc-806	kharga