On Sunday 6th August, we returned to Wren’s Nest to collect ourselves a small slice of the Silurian. The site is a former Victorian limestone quarry that closed in the 1920s and is now a National Nature Reserve and a Site of Special Scientific Interest (SSSI) due to the fossils that can be found here.
Wren’s Nest is home of the “Dudley bug”, the trilobite Calymene blumenbachii, but is also home to over 700 different fossils, 80 of which have only been found at this site. Because of its designation as a SSSI, we weren’t allowed to take any tools on site, and had to get permission to visit from the warden at Dudley Council. When we arrived, there was a police helicopter circling overhead that we thought might be the warden keeping tabs on us!
The day started sunny and bright with a great talk by leader Aidan on the history of the site and the fossils that could be found here. We began our hunt on and around the reef mounds and after a few hours, moved to the fossil trench, from where we had a great view of the ripple beds.
We found a great selection of fossils; many brachiopods, sponges, corals and some gastropods. Although not particularly easy to find, partial trilobites were popping out all over the place, with some great finds by Vita Murray, George Vidler and leader Sam Caethoven. In fact, Sam was the only member of the group to find a trilobite hypostome – the hard mouth part found on the underside of the head. This was an excellent find!
We hope everyone enjoyed the day and we hope to see you soon at another hunt!
Further information on the geology and fossils that can be found at this site can be found on the Dudley Council website: