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Calvezina
Taxonomy
Calvezina is a genus. It is not extant.
It was assigned to Foraminiferida by Sepkoski (2002); and to Robuloididae by Loeblich and Tappan (1988) and Kiessling (2003).
It was assigned to Foraminiferida by Sepkoski (2002); and to Robuloididae by Loeblich and Tappan (1988) and Kiessling (2003).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Calvezina Loeblich and Tappan |
| 2002 | Calvezina Sepkoski |
| 2003 | Calvezina Kiessling |
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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. †Calvezina
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Loeblich and Tappan 1984, Kiessling 2004 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Turkey (Diyarbakir) | C. ottomana (218430) | |
| Capitanian | Azerbaijan | C. ottomana (110872) | |
| Wuchiapingian | Greece | C. sp. (74974 92727) | |
| Wuchiapingian | Iran (Fars) | C. sp. (218390) | |
| Lopingian | Turkey (Diyarbakir) | C. sp. (218631) | |
| Changhsingian | China (Guizhou) | C. ottomana (217362 217387 217414) C. sp. (217389 217390) | |
| Changhsingian | Italy | C. ottomana (84130 84134 84163 84164 84165 84166 84167 84168 84169) | |
| Changhsingian | Iran (Fars) | C. sp. (218333 218399) |