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cyclothem

noun
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cy·​clo·​them
plural -s

Definition of cyclothem

: a stratigraphic unit consisting of a series of beds deposited during a single sedimentary cycle

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History and Etymology for cyclothem

cycl- + Greek thema something laid down

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Cite this Entry

“Cyclothem.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/cyclothem. Accessed 13 December 2019.

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