Plagiostoma shells like this are fairly common on the Dorset coast, although it can be difficult to find good specimens, or specimens which have both valves. This one shows a little wear and some slight crushing, but is larger than most.
Plagiostoma shells like this are fairly common on the Dorset coast, although it can be difficult to find good specimens, or specimens which have both valves. This one shows a little wear and some slight crushing, but is larger than most.