Assertion: marmot's burrow | /r/AtLocation | various elevations
Facets:
Source sentences:
text: Burrows can be found at various elevations, ranging from 920 m (3,020 ft) to 1,990 m (6,530 ft); they are most often found in the range of 1,500 m (4,900 ft) to 1,750 m (5,740 ft).