Classification of Ebbestad 1999
G. †Bucania Hall 1847
show all | hide all
†Bucania gracillima Koken 1896
†Bucania groenlandica Peel 1991
†Bucania reticulata Koken and Perner 1925
G. †Megalomphala Ulrich and Scofield 1897
show all | hide all
†Megalomphala carinata Ebbestad 1999
†Megalomphala contorta d'Eichwald 1856
†Megalomphala crassa Koken 1896
†Megalomphala cycloides Koken 1896
†Megalomphala macromphalus Römer 1843
†Megalomphala planorbiformis Koken 1897
†Megalomphala septentrionale Poulsen 1974
Superfm. †Bellerophontoidea M'Coy 1851
show all | hide all
Fm. †Bucaniidae Ulrich and Scofield 1897
hide
Subfm. †Bucaniinae Ulrich and Scofield 1897
hide
G. †Conradella Ulrich and Scofield 1897
G. †Offleya Poulsen 1974
G. †Phragmolites Conrad 1838
hide
†Phragmolites bellulus Ulrich and Scofield 1897
†Phragmolites desideratus Billings 1866
†Phragmolites dyeri Hall 1872
†Phragmolites elegans Miller 1874
†Phragmolites excavatus Koken and Perner 1925
†Phragmolites hyperboreus Troedsson 1928
†Phragmolites imbricata Meek and Worthen 1868
†Phragmolites lindstroemi Koken and Perner 1925
†Phragmolites pannosus Billings 1866
†Phragmolites sladensis Reed 1921
†Phragmolites slawsoni Hussey 1926
G. †Undulabucania Wahlman 1992
Subfm. †Plectonotinae Boucot and Yochelson 1966