Meanings
- not comparablebiologyRelated to the notothyrium.
The chilidium is not often visible in the dorsal valve of Billingsella but when seen proves to be an arch with its piers built against the notothyrial edge.
1938, Edward Oscar Ulrich, Ozarkian and Canadian Brachiopoda, page 73
Cite this entry
notothyrial. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/notothyrial
“notothyrial.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/notothyrial. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “notothyrial,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/notothyrial.
Source: notothyrial on Wiktionary, CC BY-SA 4.0.