Rowing crew, early 20th century
Science Photo Library
Lascaux Cave Paintings #2
Pascal Goetgheluck/science Photo Library
Early Man
Jean-francois Podevin/science Photo Library
Homo Erectus
Michael Long/science Photo Library
Neanderthals
Michael Long/science Photo Library
Master Pit 1 At The Calico Early Man Site
Jim West
Master Pit 3 At The Calico Early Man Site
Jim West
Archaeological Excavation #1
Javier Trueba/msf/science Photo Library
Early Neanderthal Skull
Sinclair Stammers/science Photo Library
Early Stone Tool Use
Collection Abecasis
Early Human Mandible
Javier Trueba/msf/science Photo Library
Bengawan Solo River
Javier Trueba/msf/science Photo Library
Homo Ergaster Hunting Group
Mauricio Anton
Mammoth Chasing A Caveman
Stefan Schiessl/science Photo Library
Human Evolution And Supernova
Mark Garlick/science Photo Library
Cheddar Man
David Gifford/science Photo Library
Dawn Of Man
David Gifford
Dawn Of Man #1
David Gifford
Neanderthal Man #4
Victor Habbick Visions/science Photo Library
Prehistoric Men Fighting A Bear
Cci Archives
Cave Man Making Fire
Collection Abecasis
Stone Age Man
Collection Abecasis
Prehistoric Man With Fire
Cci Archives
Pregnant Woman Being Comforted During Early Labour
Ruth Jenkinson/midirs/science Photo Library
Pregnant Woman Being Supported During Early Labour
Ruth Jenkinson/midirs/science Photo Library
Wright Brothers' Glider
Us Air Force/science Photo Library
Homo habilis hunting, artwork #1
Science Photo Library
Cave Painting
David Gifford
Lascaux Cave Paintings
Pascal Goetgheluck/science Photo Library
Excavated Prehistoric Tools #1
Pasquale Sorrentino/science Photo Library
Excavations At Sima De Los Huesos
Javier Trueba/msf
Excavations At Sima De Los Huesos #2
Javier Trueba/msf
Excavations At Sima De Los Huesos #3
Javier Trueba/msf
Excavations At Sima De Los Huesos #5
Javier Trueba/msf
Excavations At Sima De Los Huesos #6
Javier Trueba/msf
Archaeological Excavation
Javier Trueba/msf/science Photo Library
Archaeological Excavation #2
Javier Trueba/msf/science Photo Library
Liang Bua Cave
Javier Trueba/msf/science Photo Library
Homo Heidelbergensis Family
Natural History Museum, London/science Photo Library
Liang Bua Cave #1
Javier Trueba/msf/science Photo Library
Neanderthal Group Hunting
Natural History Museum, London/science Photo Library
Extraction Of Fossil Dna
Javier Trueba/msf
Extraction Of Fossil Dna #1
Javier Trueba/msf
Extraction Of Fossil Dna #2
Javier Trueba/msf
Homo Heidelbergensis Thigh Bone
Javier Trueba/msf
Extraction Of Fossil Dna #1
Javier Trueba/msf/science Photo Library
Extraction Of Fossil Dna #4
Javier Trueba/msf/science Photo Library
Extraction Of Fossil Dna #5
Javier Trueba/msf/science Photo Library
Extraction Of Fossil Dna #7
Javier Trueba/msf/science Photo Library
Neanderthal Throwing A Rock
Mauricio Anton
Neanderthal Family
Natural History Museum, London/science Photo Library
Technological Progress
Blue Moon/science Photo Library
Homo Erectus
Natural History Museum, London/science Photo Library
Paranthropus Boisei
Natural History Museum, London/science Photo Library
Paranthropus Boisei Skull
Sinclair Stammers/science Photo Library
Homo Erectus Skull #1
Natural History Museum, London/science Photo Library
Homo Erectus Attacking Paranthropus
Natural History Museum, London/science Photo Library
Paranthropus Boisei Hominid
Natural History Museum, London/science Photo Library
Homo Habilis Group
Natural History Museum, London/science Photo Library
Extraction Of Fossil Dna #6
Javier Trueba/msf/science Photo Library
Paranthropus Boisei Skull #1
Sinclair Stammers/science Photo Library
Homo Floresiensis
Mauricio Anton
Homo Heidelbergensis Hunting
Richard Bizley
Hominin Skulls From Sima De Los Huesos #3
Javier Trueba/msf
European Homo Heidelbergensis Skull
Sinclair Stammers/science Photo Library
Neanderthal Cranium
Natural History Museum, London/science Photo Library
Fossil Homo Sapiens Skulls
Natural History Museum, London/science Photo Library
Paranthropus Robustus Skull
Sinclair Stammers/science Photo Library
Homo Habilis Skull
Sinclair Stammers/science Photo Library
Homo Sp. Skulls
Natural History Museum, London/science Photo Library
Homo Habilis Skull #1
Sinclair Stammers/science Photo Library
Neanderthal Cranium #1
Natural History Museum, London/science Photo Library