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Nonionidae

From Wikipedia, the free encyclopedia

Nonionidae
Temporal range: U Cret (Conia) - Recent
Scientific classification
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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

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  • 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]