The fossil was a male Paranthropus robustus, a species that existed alongside our early human ancestors as a ‘cousin species’.

Academics from La Trobe University’s Archaeology Department in Melbourne, Australia led the excavation and reconstruction of the large-toothed rare skull from the Drimolen Main Quarry north of Johannesburg, South Africa.

Researchers described the fossil — that was found in 2018 on South African Father’s Day (June 20) — as exciting.