Meanings
- not comparableanatomyThat points forward.
The primary constriction is followed by a sudden change from a retrochoanitic to prochoanitic septal neck in the first half of the second whorl.
2016 January 14, “Paleobiology of the Latest Tithonian (Late Jurassic) Ammonite Salinites grossicostatum Inferred from Internal and External Shell Parameters”, in PLOS ONE, →DOI
Cite this entry
prochoanitic. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/prochoanitic
“prochoanitic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/prochoanitic. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “prochoanitic,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/prochoanitic.
Source: prochoanitic on Wiktionary, CC BY-SA 4.0.