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paleosol

American  
[pey-lee-uh-sawl, -sol, pal-ee-uh-] / ˈpeɪ li əˌsɔl, -ˌsɒl, ˈpæl i ə- /

noun

  1. a fossil soil preserved within a sequence of geological deposits, indicative of past conditions.

paleosol Scientific  
/ pā′lē-ə-sôl′ /

  1. A soil horizon from the geologic past, usually buried beneath other rocks or recent soil horizons.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He’s back this year to sample that thicker dark layer of paleosol.

From Washington Post • Jul. 23, 2021

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.