Template:Olson, 1995
- Olson, S.L. 1995. Thiornis sociata Navás, a nearly complete Miocene grebe (Aves: Podicipedidae). Courier Forschungsinstitut Senckenberg 181: 131–140. hdl: 10088/15593
Nomenclatural acts edit
- Date of publication: 1995
New combination (1) edit
- Podiceps sociatus comb. n.