Assertion: aquifer | /r/HasProperty | grouped into three general categories
Facets:
value: based on differences in hydrologic properties
type: CAUSE
Source sentences:
text: Based on differences in hydrologic properties, the aquifers and confining units in Park County can be grouped into three general categories: 1) crystalline-rock aquifers, 2) sedimentary bedrock aquifers and confining units, and 3) unconsolidated Quaternary deposits.