Meanings
- geographyAn age from 457 to 454 million years ago, a subdivision of the Ordovician.
Cite this entry
Shermanian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Shermanian
“Shermanian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Shermanian. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Shermanian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Shermanian.
Source: Shermanian on Wiktionary, CC BY-SA 4.0.