id	keyword
binhm-689	microfacies
binhm-689	planktonic
binhm-689	formation
binhm-689	iraq
binhm-689	foraminifera
binhm-689	sequence
binhm-689	lime
binhm-689	history
binhm-689	aaliji
binhm-689	museum
binhm-689	surface
binhm-689	natural
binhm-689	depth
binhm-689	bulletin