IODP SEDIS - Thesaurus -

Rotaliacea
BT	Invertebrata
	.Protista
	..Foraminifera
	...Rotaliina
	....Rotaliacea
NT	Ammonia
	Elphidium
	Heterostegina
	Miogypsinidae
	Nummulitidae
	Rotalia
RT	microfossils
SN	Indexed with microfossils if applicable.