reverse fault

noun Geology.
a fault in which the rock above the fault plane is displaced upward relative to the rock below the fault plane (opposed to gravity fault ).
Compare thrust fault.


Origin:
1885–90

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Based on the Random House Dictionary, © Random House, Inc. 2013.
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American Heritage
Science Dictionary
reverse fault   (rĭ-vûrs')  Pronunciation Key 
A geologic fault in which the hanging wall has moved upward relative to the footwall. Reverse faults occur where two blocks of rock are forced together by compression. Compare normal fault. See Note and illustration at fault.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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00:10
Reverse fault is always a great word to know.
So is lollapalooza. Does it mean:
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
Example sentences
And he was asking, he heard that this earthquake was on a reverse fault line.
The computed tsunami from the steeply dipping reverse fault model well explains
  the observed tsunami.
On offshore faults, barbs simply indicate a reverse fault regardless of
  steepness of dip.
Along a reverse fault one rocky block is pushed up relative to rock on the
  other side.
Image for reverse fault
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