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Gazameda
Taxonomy
Gazameda was named by Iredale (1924) [Sepkoski's age data: T Ol-u Sepkoski's reference number: 728].
It was assigned to Turritellidae by Beu et al. (1990); to Neotaenioglossa by Sepkoski (2002); and to Turritellinae by Wilson (1993), Allmon (1996) and Rosenberg et al. (2006).
It was assigned to Turritellidae by Beu et al. (1990); to Neotaenioglossa by Sepkoski (2002); and to Turritellinae by Wilson (1993), Allmon (1996) and Rosenberg et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Gazameda Iredale |
| 1990 | Gazameda Beu et al. p. 407 |
| 1993 | Gazameda Wilson p. 138 |
| 1996 | Gazameda Allmon p. 10 |
| 2002 | Gazameda Sepkoski |
| 2006 | Gazameda Rosenberg et al. |
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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. †Gazameda Iredale 1924
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†Gazameda acricula Tate 1893
†Gazameda acricula victoriensis Cotton and Woods 1935
Gazameda alba Adams 1872
Gazameda declivis Adams and Reeve 1850
Gazameda decoramen Iredale 1936
Gazameda gunnii Reeve 1849
Gazameda iredalei Finlay 1927
†Gazameda septifraga Tate 1893
†Gazameda subacricula Cotton and Woods 1935
Gazameda tasmanica Reeve 1849
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Chattian to the top of the Early/Lower Pleistocene or 28.10000 to 0.78100 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chattian | New Zealand (North Island) | G. grindleyi (204564 205949) | |
| Early/Lower Miocene | Australia (Western Australia) | G. acricula (70724) | |
| Early/Lower Miocene | Australia (Victoria) | Turritella acricula (72208) Turritella septifraga (72223) | |
| Early/Lower Miocene | Australia (Tasmania) | Turritella acricula (72221) | |
| Middle Miocene | Australia (Victoria) | Turritella acricula (72206 72209 72210) | |
| Late/Upper Miocene | Australia (South Australia) | Turritella acricula (63432 63435 63436 63437) Turritella acricula, Turritella subacricula (63439) | |
| Late/Upper Pliocene | South Africa (Western Cape) | Turritella declivis (118306) | |
| Late/Upper Pliocene | Australia (Western Australia) | G. iredalei (63353) | |
| Early/Lower Pleistocene | Australia (South Australia) | G. iredalei (63379) |