Nonionidae

Nonionidae Temporal range: U Cret (Conia) - Recent
Scientific classification
Domain:	Eukaryota
(unranked):	SAR
(unranked):	Rhizaria
Superphylum:	Retaria
Phylum:	Foraminifera
Order:	Rotaliida
Superfamily:	Nonionacea
Family:	Nonionidae Schuktz, 1854

The Nonionidae is a foraminifera family within the order Rotaliida and part of the Nonionacea, shells, or tests, of which are planispiral or trochospiral, calcareous and finely perforate. Includes the Nonioninae, Pulleniinae, Spirotectinae, and Astrononioninae.

References

• Loeblich, Alfred R.; Tappan, Helen (1964). Moore, R.C. (ed.). Protista 2: Sarcodina Chiefly "Thecamoebians" and Foraminiferida. Treatise on Invertebrate Paleontology. Vol. C (5th ed.). Geological Society of America. ISBN 978-0-8137-3003-5.
• A. Loeblich & H. Tappan,1988. Forminiferal Genera and their Classification. e-book [1]