Assertion: guyot's area | /r/HasProperty | estimated at more than 300 km2
Facets:
Source sentences:
text: Its area can be estimated at more than 300 km2.
text: The exposure areas are approximately 28 to 7 km in cross size and up to 170 km2 in area, while the total area of the exposures can be estimated at more than 300 km2.