noun
- A fossil that must be studied microscopically. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). microfossil. Retrieved September 21, 2026, from http://smartdefine.org/microfossil/definitions/1227153 |
| Chicago | WordNet. 2010. "microfossil" http://smartdefine.org/microfossil/definitions/1227153 (accessed September 21, 2026). |
| Harvard | WordNet 2010, microfossil, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/microfossil/definitions/1227153>. |
| MLA | WordNet. "microfossil" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/microfossil/definitions/1227153> |