Meanings
- geographyA sub-age from 478.6 to 475 million years ago, a subdivision of the Ordovician.
Cite this entry
Demingian. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Demingian
“Demingian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Demingian. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “Demingian,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Demingian.
Source: Demingian on Wiktionary, CC BY-SA 4.0.