Interesting webpage - the earthquake down south uplifted a 'wall' and a
reef.
Pictures show some - but look at the video below the pictures for a tour
and talk.
The Man is a Geologist discussing the block move. But the movie goes on
a helicopter
ride over the reef - some closeups. Might be ripe for some shelling.
This was a 'thrust block' - one that moves up and across at the same
time. Some move
up and some move down.
http://earthsky.org/earth/new-zealand-earthquake-nov2016-new-land-satellite-image
Martin
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