Meanings
- geographyAn age from 488.3 ± 1.7 to 486 million years ago, a subdivision of the Ordovician.
Cite this entry
Cressagian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Cressagian
“Cressagian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Cressagian. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Cressagian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Cressagian.
Source: Cressagian on Wiktionary, CC BY-SA 4.0.