Ichnofossils
Species

Diplocraterion polyupsilon (Smith, 1893)

Taxon description

Fürsich, 1974a

Diagnosis.-Diplocrateria having a partly or totally bidirectional spreite. 

Synonymy list
1793     Corophioides polyupsilon — Knox , pp. 133-146 , fig. Fig. 2-4
1893     Corophioides polyupsilon — Smith , pp. 282 , fig. Pl. 10
1974     Diplocraterion polyupsilon (Smith, 1893) — Fürsich , pp. 958