Souvenir sheet issued by South Africa on November 10, 2006, entitled "Origin of humankind" depicting time scale of human evolution from the first Australopithecines to the modern human:
The souvenir sheet contains four stamps:
- Australopithecus africanus, 3-2 million years ago
- Paranthropus robustus (Australopithecus robustus), 2-1.2 million years ago
- Homo ergaster (African Homo erectus), 1.9-1.4 million years ago
- Homo heidelbergensis (Homo rhodesiensis), 600-200 thousands years ago