Fig. 4
From: Ernst Haeckel, Nikolai Miklucho-Maclay and the racial controversy over the Papuans
Haeckel in 1898 with the skull (Private Archive of Uwe Hossfeld)
Fig. 4 | Frontiers in Zoology
From: Ernst Haeckel, Nikolai Miklucho-Maclay and the racial controversy over the Papuans
Haeckel in 1898 with the skull (Private Archive of Uwe Hossfeld)
Frontiers in Zoology