Riochican

R1I1O1C3H4I1C3A1N1

proper noun

An age from 57 to 54 million years ago, a subdivision of the Eo-Paleocene.

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Meanings

proper nounthe Riochican
  1. geographyAn age from 57 to 54 million years ago, a subdivision of the Eo-Paleocene.
Cite this entry
APA

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

MLA

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

Chicago

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

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