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Akatopora
Taxonomy
Akatopora was named by Davis (1934) [Sepkoski's age data: T Eo-m-l R]. It is extant.
It was assigned to Cheilostomata by Sepkoski (2002); to Calloporidae by Bassler (1953), Gordon and Taylor (1999), Zágoršek and Kroh (2003); and to Antroporidae by Bock (2006), Gordon (2012), Guha (2013), Brezina et al. (2021), Håkansson et al. (2024).
It was assigned to Cheilostomata by Sepkoski (2002); to Calloporidae by Bassler (1953), Gordon and Taylor (1999), Zágoršek and Kroh (2003); and to Antroporidae by Bock (2006), Gordon (2012), Guha (2013), Brezina et al. (2021), Håkansson et al. (2024).
Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Akatopora Davis |
| 1953 | Akatopora Bassler p. G161 |
| 1999 | Akatopora Gordon and Taylor |
| 2002 | Akatopora Sepkoski |
| 2003 | Akatopora Zágoršek and Kroh p. 400 |
| 2006 | Akatopora Bock |
| 2012 | Akatopora Gordon p. 3 |
| 2013 | Akatopora Guha |
| 2021 | Akatopora Brezina et al. p. 15 |
| 2024 | Akatopora Håkansson et al. p. 29 |
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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. Akatopora Davis 1934
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†Akatopora aidaensis Guha and Gopikrishna 2005
†Akatopora chathamica Gordon and Taylor 1999
†Akatopora kaufmanni Brezina et al. 2021
†Akatopora oviaviculata Håkansson et al. 2024
†Akatopora subwintonensis Voigt 1967
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006 | |||||
Age range: base of the Late/Upper Santonian to the top of the Aquitanian or 85.70000 to 20.45000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Austria | A. subwintonensis (61374) | |
| Campanian - Maastrichtian | Mexico (Baja California) | A. sp. (87374) | |
| Early/Lower Maastrichtian | Australia (Western Australia) | A. oviaviculata (235527 235528) | |
| Late/Upper Maastrichtian | Argentina (Neuquén) | A. sp. 1 (220772) | |
| Danian | Argentina (Río Negro) | A. kaufmanni (220767) | |
| Thanetian - Ypresian | New Zealand (Chatham Island) | A. chathamica (7221) | |
| Aquitanian | India (Gujarat) | A. aidaensis (177173) | |
| Early/Lower Miocene | India | A. aidaensis (178702) |