2. Dating and Preservation
Finding Ötzi’s age and comprehending his amazing degree of preservation came next, once he was securely taken from the ice. Based on his gear and clothes, first approximations indicated he lived in the Copper Age; more exact dating techniques were required to support this theory. Researchers turned to radiocarbon dating, a method of tracking radioactive carbon isotope decay in organic materials. Ötzi lived between 3350 and 3100 BCE, some 5,300 years ago. Rising before the Egyptian pyramids and Stonehenge, this made him the earliest naturally preserved human mummy ever discovered in Europe.
Ötzi’s body and possessions were remarkably kept because of a special mix of environmental elements. Ötzi’s body was fast covered in snow and ice shortly after his death, shielding it from decomposition and scavenging animals. His body was dragged gradually by the glacier to a natural dip in the mountainside, where it stayed covered in ice for millennia. The Alpine environment’s cold, dry climate helped to preserve the mummies by stopping the growth of usually decomposing germs and fungus.
Not only was Ötzi’s hair and skin intact, but his internal organs were also shockingly well-preserved. This degree of preservation let scientists investigate his physiology, diet, and health in great depth. CT scans and X-rays among other advanced imaging methods exposed details on Ötzi’s bone structure, dental condition, and even stomach contents. The preservation of his last supper gave important new perspectives on the agricultural methods of the Copper Age and the food of humans at that period.
Particularly well-preserved, Ötzi’s tools and clothes provide a rare window into the material culture of prehistoric Europe. His attire consisted in leggings, a goatskin coat, a bearskin cap, and shoes derived from several animal hides. Finding these objects has tremendously improved our knowledge of historical textile manufacture and garment design. Ötzi also carried a bow and arrows, a flint dagger, and a metal axe among other equipment and weaponry. These relics have given priceless insights on the technology and workmanship of the Copper Age as well as the everyday life and survival tactics of Alpine residents during this era.