Gastecrinus n. gen.

Type-species. Gastecrinus vinealis n. gen., n. sp.

Etymology. From Gaste, reference to the type locality Vigne Gaste.

Diagnosis. Dorsal cup of inverted truncated cone-shape, wider than hight, external surface smooth without distinct sutures, large radials suggesting robust arms, conspicuous stalk socket forming a conical depression; stalk and arms unknown.