Query
Genus
Locality
Fossil
Main
Key to Species
About
Contact
Class:
Rotaliata
Subclass:
Textulariana
Order:
Textulariida
Family:
Textulariidae
Bigenerina
d'Orbigny, 1826
Bigenerina agglutinans
d'Orbigny, 1846
type specimen lectotype
Neogene
Vienna Basin
Bigenerina alternans
Vasicek, 1947
identified by scientist
Cretaceous
Carpathians
Bigenerina aspratilis
Loeblich and Tappan, 1994
type specimen holotype
Quaternary
Banda, Timor and Arafura Sea
Bigenerina aspratilis
Loeblich and Tappan, 1994
identified by scientist
Quaternary
Banda, Timor and Arafura Sea
Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist
Quaternary
west of Ireland
Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist
Quaternary
west of Ireland
Bigenerina textularioidea
(Goes, 1894)
identified by scientist
Quaternary