[meteorite-list] Image of Canadian impact crater

[Matson, Robert]

Hi All,

Forwarding this Google image link from the Minor Planet Mailing
List (MPML):

http://maps.google.com/?ll=76.616667,-109.05&spn=0.204709,1.18515&t=k&om
=1

Looks like a very obvious impact crater in northern Canada.  Evidently
this feature was first spotted by a U.S. Air Force Navigator back in
the 1960's using ground mapping radar, but based on the above image
I should think it would have been easily spotted in regular aerial
photography.  Is this feature a known and named impact?

--Rob