Hardpan
Hardpan noun - Crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions.
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Synonyms for Hardpan
Ortstein
Cite this Source
Ortstein and Hardpan. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/hardpan/ortstein
Hardpan & Ortstein. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/hardpan/ortstein>.
Ortstein or Hardpan. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/hardpan/ortstein.
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