Volkheimeridium clavus

"clavus" (Harland, 1973, p.674–675, pl.84, figs.5–6,10; text-fig.9) Quattrocchio and Sarjeant, 2003, p.136.  Holotype: Harland, 1973, pl.84, fig.6.  NOW Spinidinium.  Originally (and now) Spinidinium subsequently Spinidinium?, thirdly Volkheimeridium.  N.I.A.  Age: late Campanian.

Parent: Volkheimeridium