Annals of the Transvaal Museum 25: 166, pl.

Haagner worked in the Transvaal Museum from 1906, where he started the museum's great ornithological collection.

He moved to South Africa in 1894, and was employed at Transvaal Museum from 1896.

Annals of the Transvaal Museum 39: 1-8.

The site has been excavated since 1993 by Francis Thackeray of the Transvaal Museum.

Annals of the Transvaal Museum 42: 19-45.

It was described as a new genus and species by Robert Broom of the Transvaal Museum.

Roberts was employed by the Transvaal Museum from 1910 to 1946.

He supported the idea of establishing a Staatsmuseum (later the Transvaal Museum) and was a trustee on its first board in 1893.

Annals of the Transvaal Museum 18: 151-162.