# Morphology and phylogeny of Oligocene dolphins (Platanistoidea) from the Waitaki region, New Zealand

> 2015 doctoral thesis by Yoshihiro Tanaka at University of Otago

**Wikidata**: [Q111965592](https://www.wikidata.org/wiki/Q111965592)  
**Source**: https://4ort.xyz/entity/morphology-and-phylogeny-of-oligocene-dolphins-platanistoidea-from-the-waitaki-region-new-zealand


## References

1. [Source](http://hdl.handle.net/10523/5731)
2. [Source](https://www.otago.ac.nz/geology/staff/ewan-fordyce.html)