Castlecliffian

C3A1S1T1L1E1C3L1I1F4F4I1A1N1

proper noun

An age from 1.63 to 0.34 million years ago, a subdivision of the Pleistocene.

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Meanings

proper noun
  1. geographyAn age from 1.63 to 0.34 million years ago, a subdivision of the Pleistocene.
Cite this entry
APA

Castlecliffian. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Castlecliffian

MLA

“Castlecliffian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Castlecliffian. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Castlecliffian,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Castlecliffian.

Source: Castlecliffian on Wiktionary, CC BY-SA 4.0.