id	keyword
giw-31	uinta
giw-31	trace
giw-31	basin
giw-31	uinta basin
giw-31	river
giw-31	ichnofacies
giw-31	duchesne
giw-31	utah
giw-31	formation
giw-31	fossils
giw-31	lacustrine
giw-31	duchesne river
giw-31	isp
giw-31	fluvial
giw-31	trace fossils
giw-31	figure
giw-31	sandstone