Upthrow
noun
A fault in which a mass of material has been thrown up from below.
verb
To throw or cast upwards.
To throw up (a mass of material) from below, causing a fault.
(of a mass of material) To be thrown up from below, causing a fault.
A fault in which a mass of material has been thrown up from below.
To throw or cast upwards.
To throw up (a mass of material) from below, causing a fault.
(of a mass of material) To be thrown up from below, causing a fault.
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