Not exact matches
The result is a narrow lake 410 miles (660 kilometers) long — 60 miles (97 kilometers) longer than Lake Superior — and 3,600 feet (1,100
meters)
wide, twice the width of the natural river
channel.
Previous studies have attributed those undersea
channels — which measure between 1 and 2 km
wide and extend up into the ice shelf as much as 400
meters — solely to the melting action of seawater.
With data from U.K., Belgian, and French research vessels, the team got a clear picture of seven plunge pools on the
channel floor (see map below), each nearly a kilometer
wide and up to 140
meters deep — even larger than Smith had estimated.
Actually, it is not so little, the reserve centers on a
channel (or cut) through the reef measuring just over than 25 yards / 23
meters wide and 30 feet — 9
meters deep