Meanings
- geographyAn age from 475 to 473.5 million years ago, a subdivision of the Ordovician.
Cite this entry
Whitlandian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Whitlandian
“Whitlandian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Whitlandian. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Whitlandian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Whitlandian.
Source: Whitlandian on Wiktionary, CC BY-SA 4.0.