LRI4649242:
Prehistory: flint straighteners or scrapers dating from Chalcolithic. From Umbria (Italy). Perugia, Museo Archeologico Nazionale dell'Umbria, Prehistoric / Bridgeman Images
MOL138777:
L-R: Axe-hammer, found in the Thames at Battersea in April 1915, c.2000-1500 BC (diorite); Cushion mace-head, possibly found in Thames at Kingston, c.2500-2000 BC (black silicified volcanic ash), Prehistoric / Bridgeman Images
IBE5377902:
Megalithic dolmen called Cova d'En Daine, 4th millennium BC, in Romanya de la Selva (Catalonia, Spain), discovered in 1894 (photo), Prehistoric / Bridgeman Images
LSE4093307:
Egg attributed to Hypselosaurus Priscus: large dinosaur (about 12 m) herbivore of the late Cretaceous (-65 million years) found in Provence. Natural History Museum of Aix en Provence., Prehistoric / Bridgeman Images
IBE5363667:
Aboriginal rock painting, figure of woman (tiliqua?), in Uluru (or Ayers Rock), in the Northern Territory, in central Australia (painting), Prehistoric / Bridgeman Images
IBE5342053:
Arrow point of prehistory (Upper Paleolithic - Solutreen). is native to Velez Blanco, cave of Ambrosio Barcelona (bone), Prehistoric / Bridgeman Images
GIA4800401:
Prehistory: Oreodon's skull (or Merycoidodon), dinosaur. Cenozoic era, Oligocene period. found in South Dakota in the United States., Prehistoric / Bridgeman Images
GIA4800418:
Prehistory: fossil of neuropteris of the fern family. Era of the Paleozoic, period of Carbonifere. finds in Villach, Austria, Prehistoric / Bridgeman Images
GIA4800293:
Prehistory: trilobite Olenellus fossil (arthropod). Age of the Paleozoic, period of the Cambrian. Find in Utah, United States, Prehistoric / Bridgeman Images