Akhet
(Egyptology) One of the three seasons of Ancient Egypt; Inundation.
By means of an ecotope
(geology) An extrabasinal sediment associated with hyperpycnal flows which form during river floods
(geology) Of a geologic era within the Archaean eon from about 3200 to 2800 million years ago; stromatolites have existed from this time.
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DiQt（ディクト）
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