Altamira cave dating
It is located near the town of Santillana del Mar in Cantabria, Spain, 30 and consists of a series of twisting passages and chambers.The main passage varies from two to six meters in height.During the 1960s and 1970s, the paintings were being damaged by the carbon dioxide in the breath of the large number of visitors.Altamira was completely closed to the public in 1977, and reopened to limited access in 1982.Some less famous paintings in the cave are at least 35,600 years old.in which prehistoric cave paintings were discovered.The cave was formed through collapses following early Karst phenomena in the calcareous rock of Mount Vispieres.
Altamira Cave was declared a World Heritage Site in 1985.
When the discovery was first made public in 1880, it led to a bitter public controversy between experts which continued into the early 20th century, since many did not believe prehistoric man had the intellectual capacity to produce any kind of artistic expression.
The acknowledgment of the authenticity of the paintings, which finally came in 1902, changed the perception of prehistoric human beings.
They also exploited the natural contours of the cave walls to give their subjects a three-dimensional effect.
The Polychrome Ceiling is the most impressive feature of the cave, depicting a herd of extinct steppe bison (Bison priscus Dated to the Magdalenian occupation, these paintings include abstract shapes in addition to animal subjects.