Species: kolbii FRITSCH, 1900
Etymology:
Holotype: CGH Orig. 208
Locality: Tremosna, Plzen Basin, Bohemia, Czech Republic.
Horizon: Gaskohle.
Biostratigraphy:
Age: Lower or Upper horizon (Westphalian D or Westphalian-Stephanian Boundary), Lower Upper Silesian, Desmoniensean, upper Moscovian Epoch, Late Carboniferous (Late Pennsylvanian).
Material: 8 articulated caudal vertebrae with haemal arches and scales.