Fig. 4

Ichnocoenoses of the Habur Formation. Complex ichnofabric of Skolithos, Ophiomorpha, and Rhizocorralium representing the softground colonisation (a-b, e-f). Firmground colonisation represented by Balanoglossites (c-d). Sk: Skolithos; Op: Ophiomorpha; Rh: Rhizocorralium; Ro: Rosselia; Ba: Balanoglossites.