Taxonomy clear
-
Heliolithus aktasiiThanetian
-
Lithoptychius vertebratoidesThanetian - Selandian
-
Tectulithus stegastosSelandian - Danian
-
Lithoptychius uliiThanetian - Selandian
-
Lithoptychius billiiSelandian
-
Tectulithus pileatusSelandian
-
Lithoptychius chowiiDanian
-
Denisea subpertusaYpresian - Danian
-
Denisea orbisThanetian - Danian
-
Denisea magnaThanetian - Danian
-
Denisea foramenaThanetian - Selandian
-
Denisea aliquantaYpresian - Danian
-
Denisea constrictaThanetian - Selandian
-
Denisea salleyiThanetian - Selandian
-
Denisea atalikiiThanetian - Selandian
-
Denisea polymegaloThanetian - Selandian
-
Denisea turkmeniiThanetian
-
Calculites alabamaensisDanian
