id	keyword
esrj-35101	permian
esrj-35101	iran
esrj-35101	section
esrj-35101	abich
esrj-35101	brachiopods
esrj-35101	shell
esrj-35101	formation
esrj-35101	late
esrj-35101	ali
esrj-35101	bashi