Taxonomy clear
-
Davidhakania saepesDanian - Selandian
-
Davidhakania partingtoniiDanian
-
Davidhakania imbrieiDanian
-
Davidhakania eosaepesDanian
-
Helenemanivitia colombianaLate Campanian - Late Maastrichtian
-
Cylindralithus sp. 1Late Santonian - Early Campanian
-
Cylindralithus sculptusMiddle Santonian - Middle Campanian
-
Cylindralithus crassusEarly Turonian - Early Campanian
-
Cylindralithus serratusLate Campanian - Early Maastrichtian
-
Stoverius msakyaeEarly Turonian - Early Maastrichtian
-
Zeugrhabdotus cooperiEarly Tithonian - Early Valanginian
-
Gorkaea sp. 1Late Campanian
-
Gorkaea operioMiddle Albian - Early Cenomanian
-
Gorkaea pannonusLate Maastrichtian
-
Gorkaea obliqueclaususMiddle Campanian - Late Campanian
-
Gorkaea cruciformisEarly Berriasian - Late Aptian
-
Gorkaea brevisEarly Aptian - Late Cenomanian
-
Gorkaea exiguusEarly Hauterivian - Late Cenomanian
