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Acrocephalites
Taxonomy
Acrocephalites was named by Wallerius (1895) [Sepkoski's age data: Cm uMid-u Cm Dres-u Sepkoski's reference number: 81]. It is not extant.
It was assigned to Conocoryphidae by Mason (1935); to Ptychopariida by Sepkoski (2002); and to Acrocephalitidae by Jell and Adrain (2002).
It was assigned to Conocoryphidae by Mason (1935); to Ptychopariida by Sepkoski (2002); and to Acrocephalitidae by Jell and Adrain (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Acrocephalites Wallerius |
| 1898 | Acantholenus Matthew |
| 1935 | Acrocephalites Mason p. 102 |
| 2002 | Acrocephalites Jell and Adrain p. 337 |
| 2002 | Acantholenus Sepkoski |
| 2002 | Acrocephalites Sepkoski |
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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. †Acrocephalites Wallerius 1895
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†Acrocephalites borealicus Lazarenko 1960
†Acrocephalites glomeratus Walcott 1916
†Acrocephalites insignis Walcott 1916
†Acrocephalites majus Walcott 1916
†Acrocephalites militans Lermontova 1940
†Acrocephalites multisegmentus Walcott 1916
†Acrocephalites redivivus Rozova 1964
†Acrocephalites reductus Rozova 1964
†Acrocephalites tutus Walcott 1916
Invalid names: Acantholenus Matthew 1898 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Delamaran to the top of the Nganasanian or 511.20000 to 495.00000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Delamaran | USA (California) | A. sp. (219690) | |
| Mayan | Russian Federation (Krasnoyar) | A. borealicus (131487) A. redivivus (131486) A. reductus (131435) | |
| Mayan | Russian Federation (Gorniy Altay Republic) | A. sp. (10175) | |
| Menevian | Denmark (Bornholm) | A. stenometopus (75944) | |
| Taoyuanian | Russian Federation (Sakha) | A. militans (133592 133594 133600) | |
| Taoyuanian | Russian Federation (Krasnoyar) | A. militans (132547) | |
| Nganasanian | Russian Federation (Krasnoyar) | A. borealicus (131065) | |
| Paibian | Russian Federation (Krasnoyar) | A. borealicus (132496) |