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Acanthomeridion
Taxonomy
Acanthomeridion was named by Hou et al. (1989) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 859]. Its type is Acanthomeridion serratum.
It was assigned to Archaeocopida by Bengtson (1992); and to Arthropoda by Sepkoski (2002), Bambach et al. (2007).
It was assigned to Archaeocopida by Bengtson (1992); and to Arthropoda by Sepkoski (2002), Bambach et al. (2007).
Species
A. serratum (type species)
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Acanthomeridion Hou et al. |
| 1992 | Acanthomeridion Bengtson p. 1022 |
| 2002 | Acanthomeridion Sepkoski |
| 2007 | Acanthomeridion Bambach et al. p. S78 |
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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. †Acanthomeridion Hou et al. 1989
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†Acanthomeridion serratum Hou et al. 1989
Invalid names: Acanthomeridion Hou et al. 1989 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Hendy et al. 2009, Bambach et al. 2007 | |||||
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | China (Yunnan) | A. serratum (68083 86846 90151 96402 96403 96404 96410) A. sp. (86930 86933) | |
| Nangaoian | China (Yunnan) | A. serratum (132329 132330 194161) |