Assertion: moraine's retreat | /r/CapableOf | expose a drumlin field
Facets:
value: in height
type: OTHER
value: in width
type: OTHER
Source sentences:
text: The recent retreat of a marginal outlet glacier of Hofsjökull in Iceland exposed a drumlin field with more than 50 drumlins ranging from 90 to 320 m (300–1,050 ft) in length, 30 to 105 m (100–340 ft) in width, and 5 to 10 m (16–33 ft) in height.