Back
Impletosphaeridium oblongatum*
General Images Stratigraphy Description Literature Notes
oblongatum*
Jiabo (1978)
Chen, Yowyuh, Harland, R., Stover, L.E. and Williams, G.L. (1988)
active
Bipolaribucina oblongata
Impletosphaeridium elongatum
Feedback/Report bug