Cloughton Wyke is an excellent location for finding plant remains. The beds are rich in a variety of flora and collecting is fairly easy. Bivalves can also be found here, along with trace fossils, such as ripple marks and burrows.
♦ Take the A171 to Cloughton and, from here, turn off to Cloughton Wyke. There is a car park, which is a short walk to the shore.
♦ You can examine the beds north and also east of the car park – both are very good.
♦ Ref: 54.34233°N, 0.43354°W
FIND FREQUENCY: ♦♦♦ – Cloughton Wyke yields excellent plant remains, but you will have to work for them. Be sure to take a hammer and chisels to split the beds.
CHILDREN: ♦♦ – This location, although easy to access, has a rocky foreshore and so may not be suitable for young children.
ACCESS: ♦♦♦ – Parking is at Cloughton Wyke car park. From here, the walk is not too bad to the shore.
TYPE: – Most of the fossils can be found within the boulders on the foreshore, but they can also be found in the layers within the cliff face.
The first area to examine is north of the car park. This is where bivalves, brachiopods and gastropods can be collected on the foreshore. Simply look for the Lebberston Member. This has three layers of shelly calcareous sandstone and sandy limestone. The middle layer is the one that is highly rich in shells.
Fossil plants and bivalves can also be found southeast of the car park. Here, fallen boulders can be found on the foreshore. Look for plant remains in nodules and on the foreshore.
The most common find at Cloughton Wyke consists of shells and there are many species to be found. These include the bivalves: Arcomya elongata, Lama duplicata, Entolium demissum, Pleuromya beani, Trigonia sp, Pholadomya saemanni Modiolus imbricatus, Pecten and Ostrea. South of Cloughton Wyke, you can also find plant remains on the foreshore and in nodules.
The geology is Jurassic from the following: Bajocian, 170 to 177mya; Aalenian, 177 to 180.1mya; Toarcian (Late Lias), 180 to 190mya; and Pliensbachian (Middle & Early Lias), 190 to 195mya.
On the north side, you will see the Lebberston Member, represented by the three metre thick Millepore bed, which forms reefs running southeast into the sea. The middle part of this is the most fossiliferous, containing many types of bivalve (eg Pholodomya saemanni and Pleuromya beani).
Cloughton Wick itself contains beds of non-marine sandstone, shale and siltstones, where the plant fossils can be found, along with a seam of coal.
Common sense when collecting at all locations should be used and knowledge of tide times is essential. Keep away from the cliff face, as falls can be quite common along this coastline. It is also very easy to get cut off from the tide, so ensure you return before the tide turns.
Most of the fossils are found by splitting rocks that contain the plants. You will need hammers for this trip.
This site is a site of special scientific interest (SSSI). 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, download the PDF from Natural England