# microproblematica

> English word · Noun

## Definitions
1. Microscopic fossils that cannot be identified or assigned to a taxon.

## Etymology
From micro- + problematica.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/microproblematica