Homo skull specimens. Fossil cast reconstructions of two early human skulls. At left is KNM-ER 1470 variously classified as Homo habilis or Homo rudol

---

Homo skull specimens. Fossil cast reconstructions of two early human skulls. At left is KNM-ER 1470 variously classified as Homo habilis or Homo rudolfensis. It was discovered in 1972 and is around million years old. At right is KNM-ER 1813, identified as Homo habilis. It was discovered in 1973 and is around to million years old. Both were discovered in Koobi Fora in Kenya by Richard Leakey.

---

Size: 4997px × 3498px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1841-1847, antoine, artwork, biological, biology, botanical, botany, cactees, cacti, cactus, charles, des, descriptive, dolichocentra, dumpling, flora, flower, flowering, iconographie, illustration, lemaire, mammillaria, nature, plant, ruby, spikes, succulent