# Dawsonia Nicholson (1873) non Hartt (1868)

> genus of prehistoric animal of unknown affinity; later homonym

**Wikidata**: [Q126940607](https://www.wikidata.org/wiki/Q126940607)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dawsonia_(problematicum))  
**Source**: https://4ort.xyz/entity/dawsonia-nicholson-1873-non-hartt-1868-