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Spiroloculina
Taxonomy
Spiroloculina was named by d'Orbigny (1826) [Sepkoski's age data: K Albi-u R Sepkoski's reference number: 959]. It is extant.
It was assigned to Miliolidae by Cushman (1927), Bertels (1964), Wienrich (1997); to Foraminiferida by Sepkoski (2002); to Miliolina by Margerel (2009); and to Spiroloculinidae by Loeblich and Tappan (1988), Margerel (2012), Al Menoufy and Shreif (2021).
It was assigned to Miliolidae by Cushman (1927), Bertels (1964), Wienrich (1997); to Foraminiferida by Sepkoski (2002); to Miliolina by Margerel (2009); and to Spiroloculinidae by Loeblich and Tappan (1988), Margerel (2012), Al Menoufy and Shreif (2021).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1826 | Spiroloculina d'Orbigny |
| 1927 | Spiroloculina Cushman p. 34 |
| 1964 | Spiroloculina Bertels p. 136 |
| 1988 | Spiroloculina Loeblich and Tappan |
| 1997 | Spiroloculina Wienrich p. 28 |
| 2002 | Spiroloculina Sepkoski |
| 2009 | Spiroloculina Margerel p. 612 |
| 2012 | Spiroloculina Margerel |
| 2021 | Spiroloculina Al Menoufy and Shreif p. 9 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Spiroloculina d'Orbigny 1826
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Spiroloculina acescata Cushman 1924
†Spiroloculina acutimargo Brady 1884
Spiroloculina antillarum d'Orbigny 1839
†Spiroloculina cretacea Reuss 1854
†Spiroloculina depressa d'Orbigny 1826
Spiroloculina excavata d'Orbigny 1846
†Spiroloculina karina Wienrich 1997
†Spiroloculina lamposa Hussey 1949
†Spiroloculina lisbonensis Bandy 1949
Spiroloculina ornata d'Orbigny 1839
Spiroloculina samoensis Cushman 1924
†Spiroloculina wilcoxensis Cushman and Garrett 1939
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, subo = suborder | |||||
| References: Beavington-Penney and Racey 2004, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Norian to the top of the Holocene or 227.30000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 205.7 Ma
Minimum age of oldest fossil (stem group age): 205.7 Ma
Collections (372 total)