Biology:Meandropsinidae
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Short description: Family of single-celled organisms
| Meandropsinidae Temporal range: Cenomanian to Middle Paleocene
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| Domain: | Eukaryota
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| Family: | †Meandropsinidae Henson, 1948
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Meandropsinidae is an extinct family of miliolid forams found in Upper Cretaceous (Cenomanian) to middle Paleocene marine sediments.
Tests, or shells, are multi-chambered with complex interiors, composed of porcelaineous calcite and variable in form, including discoidal, conical, and cylindrical. Apertures are multiple, in one or more rows.
Genera
Genera included in Meandropsinidae:[1]
- †Alexina Hottinger & Caus, 2009
- †Ayalaina Seiglie, 1961
- †Eofallotia Hottinger & Caus, 2009
- †Fallotia Douvillé, 1902
- †Fascispira A. Silvestri, 1940
- †Hottingerina Drobne, 1975
- †Larrazetia Ciry, 1964
- †Meandropsina Munier-Chalmas, 1898
- †Nummofallotia Barrier & Neumann, 1959
- †Pastrikella Cherchi, Radoičić & Schroeder, 1976
- †Perouvianella G. Bizon, J.J. Bizon, Fourcade & Vachard, 1975
- †Pseudobroeckinella Deloffre & Hamaoui, 1969
- †Raoia Matsumaru & Sarma, 2010
- †Spirapertolina Ciry, 1964
References
Further reading
- Alfred R. Loeblich, jr & Helen Tappan 1964. Sarcodina, Chiefly "Thecamoebians" and Foraminiferida. Treatise on Invertebrate Paleontology, Part C, Protista 2. Geological Society of America and University of Kansas Press.
- Meandropsinidae in GSI.ir Paleontology, [1]
- Miliolida in Foraminifera Morphological Classification [2]
Wikidata ☰ Q12182351 entry
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