The oral surface of a very fine specimen, which is complete apart from the tips of two of the arms. Shows the ambulacral groove well and also the individual arm ossicles. From near Stow on the Wold, Gloucestershire.
Size: 68 mm in diameter
The oral surface of a very fine specimen, which is complete apart from the tips of two of the arms. Shows the ambulacral groove well and also the individual arm ossicles. From near Stow on the Wold, Gloucestershire.
Size: 68 mm in diameter