Charmouth & Lyme Regis

Charmouth, a village on the Jurassic Coast in Dorset, England, is famous for its rich ammonite fossil record. Many common and well-known ammonite species are found in Charmouth, and these fossils provide important information about the evolution and diversity of these marine animals during the Mesozoic era.

Some of the most common and well-known ammonite species found in Charmouth include:

1. Dactylioceras – This is a genus of medium-sized ammonites that are often found in shale and clay deposits. They are known for their intricate suture patterns and distinctive keel.

2. Hildoceras – This is a genus of small to medium-sized ammonites that are often found in limestone and shale deposits. They are known for their distinctive ribbing and coiled shape.

3. Phylloceras – This is a genus of medium-sized ammonites that are often found in clay and limestone deposits. They are known for their intricate suture patterns and distinctive keel.

4. Promicroceras – This is a genus of small ammonites that are often found in shale and limestone deposits. They are known for their distinctive coiled shape and finely ribbed surface.

5. Echioceras – This is a genus of small to medium-sized ammonites that are often found in clay and limestone deposits. They are known for their distinctive ribbing and coiled shape.

Overall, the study of common Charmouth ammonites is an important part of paleontology, providing valuable insights into the evolution and diversification of these marine animals over millions of years. By studying these fossils, scientists can gain a better understanding of the history of life on Earth in Charmouth, as well as the complex interactions between different species and their environments.