Acrosalenia hemicidaroides (Wright 1871) var. bradfordensis (Rigault 1881)
With the spines partially still attached. The plate measures 20x17cm. From Landaville, Vosges, France. Parkinsoni zone, upper Bajocian.
By Ludwigia
With the spines partially still attached. The plate measures 20x17cm. From Landaville, Vosges, France. Parkinsoni zone, upper Bajocian.
Recommended Comments