Classification of the superfamily Palaeotrochacea

Superfm. †Palaeotrochoidea Knight 1956
show all | hide all
Fm. †Palaeotrochidae Knight 1956
hide
G. †Floyda Webster 1905
+
†Floyda concentrica Webster 1905
+
Invalid names: Floyda gigantea Hall and Whitfield 1873 [replaced], Floydia magnifica Webster 1905 [synonym]
†Floyda obliqua Spriesterbach 1919
Invalid names: Scaliconus Spriestersbach 1942 [synonym]
G. †Palaeotrochus Hall 1879
+
†Palaeotrochus kearnyi Hall 1861
†Palaeotrochus kennettensis Stauffer 1930
G. †Turbonopsis Grabau and Shimer 1909
+
†Turbonopsis apachiensis Day and Beus 1982
†Turbonopsis coronola Clarke and Swartz 1913
†Turbonopsis shumardii Hall 1879
†Turbonopsis spiculatus Fenton and Fenton 1924
G. †Westerna Webster 1905
+
†Westerna gigantea Webster 1888
+
Invalid names: Westerna crassum Webster 1888 [synonym]
†Westerna pulchra Fenton and Fenton 1924
G. †Westwooditrochus Cook 1998
+
Fm. †Paraturbinidae Cossmann 1916
hide
G. †Boeckhia Szabo 1982
+
†Boeckhia boeckhi Szabo 1982
G. †Chartroniella Cossman 1902
+
†Chartroniella pacifica Jaworski 1922
+
Invalid names: Eucyclus harrisoni Cox 1949 [synonym]
G. †Paraturbo Cossmann 1907