Rutland, Blisworth Limestone, Jurassic, Bathonian
This little fossil looks like it has striations, is it a tooth? I thought it could also be a fragment of shell, although the preservation would be quite different from the other shells I found, and it looks like it has enamel.
Scale is in mm. The teeth I was looking for are quite different from this.
I'm wary of prepping it yet, I'm not used to prepping limestone and am practicing on larger, less fragile fossils.