Duntroonian

D2U1N1T1R1O1O1N1I1A1N1

proper noun

An age from 27.3 to 25.2 million years ago, a subdivision of the Oligocene.

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Meanings

proper noun
  1. geographyAn age from 27.3 to 25.2 million years ago, a subdivision of the Oligocene.

Origin

Duntroon + -ian

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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