Contusotruncana contusa
(Cushman, 1926)
identified by scientist   
Cretaceous
Kurdistan

Contusotruncana fornicata
(Plummer, 1931)
identified by scientist   
Cretaceous
Bermuda to US-coast FL-VA

Contusotruncana patelliformis
(Gandolfi, 1955)
identified by scientist   
Cretaceous
Mediterranean Sea

Contusotruncana patelliformis
(Gandolfi, 1955)
identified by scientist   
Cretaceous
Mediterranean Sea

Contusotruncana plicata
(White, 1928)
identified by scientist   
Cretaceous
Kurdistan

Contusotruncana plummerae
(Gandolfi, 1955)
identified by scientist   
Cretaceous
Mediterranean Sea

Contusotruncana plummerae
(Gandolfi, 1955)
identified by scientist   
Cretaceous
Mediterranean Sea

Contusotruncana walfischensis
(Todd, 1970)
identified by scientist   
Cretaceous
Kurdistan