Clypeus plotti Salter.
A very nice example of this classic Cotswold fossil. These were used as a measure of weights by farmers in the past hence the nickname of 'Poundstones.'. Als called Chedworth Buns. Very nice preservation and lovely surface detail Under magnification. They do not come much better than this in terms of perfection.
Jurassic, Bajocian, Clypeus Grit.
Wyke Rissington, Gloucestershire.
Echinoid : 10.5 cm diam.
