Taxonomy clear
-
Rhabdosphaera pinguisYpresian - Lutetian
-
Blackites morionumYpresian - Lutetian
-
Blackites truncatusYpresian
-
Blackites incompertusYpresian - Rupelian
-
Blackites spinulaLutetian - Rupelian
-
Blackites tenuisLutetian - Rupelian
-
Blackites spinosusLutetian
-
Blackites globosusLutetian
-
Blackites gladiusLutetian
-
Biantholithus flosculusThanetian
-
Biantholithus sparsusDanian - Thanetian
-
Biantholithus astralisDanian - Thanetian
-
Biantholithus hughesiiDanian
-
Discoaster bolliiTortonian
-
Discoaster pentabolliiTortonian
-
Zygrhablithus sileensisYpresian
-
Zygrhablithus bijugatusThanetian - Chattian
-
Triquetrorhabdulus milowiiBurdigalian - Serravalian
