Prof. Soil as, in his estimation of the age of the earth, takes one foot in 100 years as the average rate of rock formation. But chalk is generally held to be a rock of much slower formation than ...

A stunning discovery in Denmark has revealed an unexpected link to the world of dinosaurs: fossilized vomit dating back 66 ...

The Seven Sisters CliffsNestled along the coastline of East Sussex, England, the Seven Sisters White Cliffs stand as one of the country's most breathtaking natural landmarks. Part of the South Downs ...

I looked up chalk on Wikipedia, for the simple reason that Sussex is a county of chalk downs. (Plus, I suppose, I felt shamed by my lack of geological knowledge.) ...

The headland is made out of chalk, a hard rock. The headland juts out into the sea, so it is more vulnerable to high-energy waves. This caused the formation of Old Harry, a stack. Over time Old ...