Horton Clay Pit facts for kids
| Site of Special Scientific Interest | |
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| Area of Search | West Sussex |
|---|---|
| Interest | Geological |
| Area | 0.4 hectares (0.99 acres) |
| Notification | 1991 |
| Location map | Magic Map |
Horton Clay Pit is a special place in Small Dole, West Sussex, covering about 0.4 hectares (which is roughly the size of half a football field). It's known as a Site of Special Scientific Interest (SSSI) because of its amazing geology. This means it's a protected area where scientists can study important rocks and landforms. It's also a Geological Conservation Review (GCR) site, which highlights its national importance for understanding Earth's history.
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What Makes Horton Clay Pit Special?
Horton Clay Pit is like a giant history book made of rock. It shows a thick and very important set of rock layers. These layers are part of something called the Folkestone Beds. They date back to the Lower Cretaceous period, which was a very long time ago, about 145 to 100 million years ago! This was when dinosaurs roamed the Earth.
Ancient Landscapes and Rocks
The rocks at Horton Clay Pit tell us a lot about how the land looked millions of years ago. They show signs of a major structural basin. Imagine a huge dip or bowl in the Earth's surface. This basin played a big role in how sand and mud settled down to form these rock layers. It helps scientists understand how the landscape of the western Weald area was shaped over time. The Weald is a large area of hills and valleys in southeast England, known for its unique geology.
Why Protecting This Site Matters
Because Horton Clay Pit has such important geological features, it's protected to make sure these ancient rock layers can be studied and preserved for the future. Scientists can learn so much from these rocks about Earth's past climate, environments, and even the types of life that existed millions of years ago.
Visiting Horton Clay Pit
It's important to know that Horton Clay Pit is an active quarry. This means it's a working site where materials like clay are dug out of the ground. Because of this, the site is not open to the public. This helps keep everyone safe and protects the important geological features from being disturbed.
