Meanings
plural planulinids
- biologyA foraminifer of the family Planulinidae.
Accessory benthic foraminiferal events reported by Berggren and Miller (1989) to occur in the late Eocene are the migrations into the bathyal realm from the neritic realm of planulinids and siphoninids.
2003, Donald R. Prothero, From Greenhouse to Icehouse: The Marine Eocene-Oligocene Transition
Cite this entry
planulinid. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/planulinid
“planulinid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/planulinid. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “planulinid,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/planulinid.
Source: planulinid on Wiktionary, CC BY-SA 4.0.