The story
From micro- + problematica.
Etymology from Wiktionary, CC BY-SA 4.0.
microproblematica
Today it means: Microscopic fossils that cannot be identified or assigned to a taxon. Full definition →
Today it means: Microscopic fossils that cannot be identified or assigned to a taxon. Full definition →
From micro- + problematica.
Etymology from Wiktionary, CC BY-SA 4.0.