Advenina cf villersensis

Oliva

Aniabrochus sp

Oliva

Belothyris pseudojurensis

Oliva

Colinella aff formosa

Oliva

Collinithyris collinaria

Oliva

Cruralina sp

Oliva

Cyrtothyris cf sillimani

Oliva

Helvetella marino

Oliva

Lepidorhynchia dichotoma

Oliva

Loriolithyris russillensis

Oliva

Loriolithyris valdensis

Oliva

Musculina biennensis

Oliva

Sellithyris coahuilensis

Oliva

Sulcirhynchia ardescica

Oliva

Sulcirhynchia valangiensis

Oliva