A magnificent block with 4 adults, 1 juvenile and parts of over 7 others. A superb teaching, exhibition or paleoecological block. They typically show a stem <100 mm long with cirri, the small calyx and the superb isotomously branched arms with feather- like pinnules which cover a most of the block. From Lyme Regis, Dorset.
Size: 200 mm by 200 mm
Size: 200 mm by 200 mm