The genus Bathycheilus seems to be relative rare in the "Arenig" of France. The interesting point is that Bathycheilus is much more common in the "Fezouata - Shale" of Morocco. | |||
Location: | Le Foulon, France | ||
Size: | about 10 mm long | ||
Age: | Ordovizium, Arenig, about 485 mill. y.o. |