Ice and snow-covered volcano Cotopaxi (5)
Ice and snow-covered volcano Cotopaxi (5, 897 m) in the Andes, Cotopaxi National Park, nature conservation, smoke, climate change, geology, tectonics, travel, Ecuador, historical illustration 18888
Hike on the narrow paths in the Andes, high mountains, mountain landscape, luggage, porter, deep valley, danger, walking stick, locals, geology, tectonics, travelling, Peru
Dream Cave near Wirksworth, Derbyshire, lead mine, cave, cave shaft, natural access, geology, archaeological layers, earth surface, thread, worker, mineral resource, United Kingdom, human history
Hyena gnawed tibia from Wookey Hole Caves, County Somerset, limestone cave, leg bones, biology, gnawing, palaeontology, geology, archaeological find, United Kingdom, human history, England
Stone Age implements and tools made of stone and bone, needles, flint knives, stone axe, saws, arrowheads, chisels, geology, anthropology, history of mankind, Denmark, historical illustration 1880
Worked stone tools, stone core (1), whetstone (2 and 3), sharpened stone axe (4), Stone Age, geology, anthropology, history of mankind, France, historical illustration 1880, Europe
Various implements made of stone, bone, horn and animal teeth, Stone Age, geology, anthropology, France, Belgium, history of mankind, historical illustration 1880, Europe
Frozen Alps landscape near Zurich during the ice age, glaciers, animals, alpine mountain world, Lake Zurich, cold, climate change, geology, Switzerland, historical illustration 1880, Europe