The fossil pictured appears to be a Pterotocrinus depressus (Lyon and Casseday, 1860)   crinoid calyx. It was found in the Glen Dean For...

Here is a picture of one sweet find. It appears to be a Zeacrinites wortheni  (Hall, 1858)  crinoid calyx fossil. It was found in the Gle...

One my favorite places in the British Natural History Museum is the small wall display of Fossils from Britain. It is located in between ...