Assertion: lignite | /r/CapableOf | find at depth
Facets:
value: below the republican river flood
type: LOCATION
Source sentences:
text: It is apparent from the geologic relationship that the lignite in this test hole found at a depth of 80 feet below the Republican River flood plain is not at the same stratigraphic horizon at which the coal was mined 3 to 4 miles farther north in the Minersville mining district.