ammonites
Genentomum subacutum Bolton 1911 (grasshopper)

Insecta - Orthoptera - Geraridae

Belongs to Genentomum according to H. Bolton 1922

Sister taxon: Genentomum validum

Type specimen: Its type locality is South Liberty Colliery, which is in a Westphalian A terrestrial shale in the Lower Coal Measures Formation of the United Kingdom

Ecology:

Average measurements (in mm): wing 9.00 x 6.00