West Weare

West Weare is the best location on Isle of Portland for fossil hunting. While most of the island consists of Portland Stone, this location is Kimmeridge Clay. Most of this clay on the Isle of Portland is covered, but, here, it can be found slipped between the debris of the quarry.

DIRECTIONS

♦ Fortuneswell is the capital of the Isle of Portland and the cliff at West Weare (West Cliff) runs just to the southwest of the town. Parking can be found to the west of the town, not far from the local school.
♦ There is a one-way system on the Island, so you will need to go through the town, up the hill and back around onto the main road towards Chiswell, where you can park and get access to West Cliff.
♦ Parking is free on the Isle of Portland (with the exception on the privately owned car park at Portland Bill). From the car park, walk south and then along the promenade to the end, where you will find some steps onto the beach.
♦ Ref: 50.55860°N, 2.44845°W

PROFILE INFO

FIND FREQUENCY: ♦♦♦ – Fossils at West Weare are fairly common. You are likely to find many brachiopods and bivalves, but complete ammonites are hard to find. However, plenty of broken ammonites can be seen. Ammonites can also be found in nodules.
CHILDREN: ♦♦ – This site is not suitable for children, as there are too many rocks along the foreshore, which makes walking difficult. In fact, is not easy going.
ACCESS: ♦♦♦ – Accessibility to West Weare is fairly good, although it can be hard to find, due to the one-way systems.
TYPE: – Fossils are found between the rocks and boulders, where the Kimmeridge Clay has slipped.

FOSSIL HUNTING

There are no collecting restrictions on the Isle of Portland, but sensible collecting is important for all locations.

At West Cliff, fossils can be found in the slipped Kimmeridge Clay. Ammonites, bivalves and brachiopods are the most common finds here. Ammonite fragments can be found along the foreshore, but it is much harder to find complete ammonites. However, nodules do contain complete specimens, but these are not common.

The most common finds are tiny brachiopods, which can be found in a single layer of rock. Molluscs, such as bivalves, can also be found, together with ammonites, such as Virgatopavlovia fittoni and Progalbanites, which can be found in the Upper Black Nore Beds. These are the darker boulders that can be seen here.

In particular, search the areas around the clay, but also try spitting the darker rocks and any nodules you see within the Kimmeridge Clay.

GEOLOGY

West Cliff has been a dumping site for quarry material on the island, so most of the Kimmeridge Clay is covered up. Originally, it would have been at the base of the cliff. Above this is the Portland Sand Formation, with the Upper Black Nore Beds, Exogyra Beds, Cast Beds and West Weare Sandstones, with the Portland Clay and Portland Stone at the top. These can still be seen today. Most of the Portland Stone is from the Cherty Member, with the Freestone being right at the top.

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SAFETY

Common sense when collecting at all locations should be used and prior knowledge of tide times is essential. At West Weare, the rocks can be very dangerous. You will need to clamber over these and the Kimmeridge Clay that can be found slipped between these rocks makes them potentially very slippery.

EQUIPMENT

Most of the fossils at West Weare are found by searching in the clay. Fossils are usually found just waiting to be picked up. However, ammonites can also be found in nodules and, for these, you will need the right tools – a hammer and chisel, together with safety goggles.

ACCESS RIGHTS

This site is an SSSI and forms part of the UNESCO World Heritage Jurassic Coast. This means you can visit the site, but hammering the bedrock is not permitted. For full information about the reasons for the status of the site and restrictions please download the PDF from Natural England – SSSI Information – Portland

It is important to follow our ‘Code of Conduct’ when collecting fossils or visiting any site. Please also read our ‘Terms and Conditions

LINKS

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