Assertion: paleozoic aquifer | /r/HasProperty | buried
Facets:
value: for the most part
type: TEMPORAL
value: deeply
type: DEGREE
Source sentences:
text: Although the rocks that compose these aquifers are widespread in Segment 8, they are, for the most part, deeply buried, commonly contain saline water or brine, and are important oil and gas reservoirs in deep parts of the Williston Basin.