Pleurocythere sp. 1

Fig. 8: 7

Material.

1 LV in sample He19-16.

Occurrence.

Upper Aalenian, Murchisonae Zone; SW Germany.

Remark.

This specimen resembles Pleurocythere kirtonensis in the arrangement of the ribs. In contrast to P. kirtonensis the ribs are broad and rounded. Possibly the median rib touches the ventral rib anteroventrally. More material is required for clarification.