It's not entirely clear, perhaps 2500-2400 BC
Stonehenge consists of a circular arrangement of large standing stones, known as sarsens, which are surrounded by a circular earthwork. The sarsens are arranged in a pattern of post-and-lintel construction, with horizontal stones (lintels) resting on vertical stones (posts). Inside the circle, there are smaller bluestones arranged in an inner oval. The precise arrangement is thought to have astronomical significance, aligning with the solstices and indicating its importance in ancient rituals.
Stonehenge originally had 30 outer stones arranged in a circular formation. These consist of a series of large sarsen stones and smaller bluestones. Over time, some stones have fallen or been removed, but the structure still retains its iconic shape and significance.
Physical features of Stonehenge include massive standing stones arranged in a circular pattern, lintel stones placed atop the standing stones, and earthworks surrounding the structure. Human features associated with Stonehenge are the archaeological artifacts found at the site, such as tools, pottery, and human remains, which provide insight into the people who built and used the monument.
Stonehenge does not feature corbelling in its construction. Instead, the monument primarily consists of large standing stones arranged in a circular layout, with lintels placed horizontally on top of the vertical stones. Corbelling typically involves stacking stones in a way that they project inward, which is not the technique used in the iconic stone circle of Stonehenge. The construction method at Stonehenge showcases large, vertically set sarsen stones and bluestones, rather than corbelled structures.
There are 92 stones at Stonehenge at the present time
No, visitors are not allowed to touch the stones at Stonehenge.
It is believed that all the stones in Stonehenge weigh over 320 tons.
Stonehenge consists of a circular setting of large standing stones, known as sarsens, topped by lintel stones in the center. The outer circle is surrounded by a circular earthwork bank and ditch. There are also avenues of stones leading away from the main structure.
Stonehenge is an ancient monument. It consists of standing stones built in a circle. It is unclear and unpublished as to exactly how many stones make up Stonehenge.
Giant stones (e.g. the Stonehenge stones) from prehistoric times.
The stones at Stonehenge have never been to London. They came to Stonehenge from Wales and archaeologists are still arguing about how they got there and how they were erected.
Stonehenge phase 1 is the circular earth works that forms the outer part of the monument. The sarsen stones and blue stones are in the center of the earthworks.