This specimen has been carefully acid etched out of its chalk surroundings thus leaving a beautiful black flint internal cast. This is a lovely specimen and will make a great addition to any collection and will stand out from the rest !!
This small but beautifully formed echinoid has been carefully acid etched from its chalk surrounding to leave a black flint cast. These specimens are highly decorative and stand out from the more common chalk examples. A fine specimen.
Preserved ona rectangular piece of chalk are two well preserved Conulus. It is quite rare to get two examples preserved next to each other. The specimen has been beautifully prepared and will make a fine addition to any collection.