A very fine internal mould which is complete apart from the free cheeks. The specimen is slightly larger than, and corresponds very closely to the holotype: See OT 13.1 and Whittard, 1955 [84] and is also of the narrower form. It shows the carinated glabella well. From Shropshire, UK.
Size: 31mm by 18mm on block 46mm by 35mm
Size: 31mm by 18mm on block 46mm by 35mm