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Eldonia
Taxonomy
Eldonia was named by Walcott (1911) [Sepkoski's age data: ]. Its type is Eldonia ludwigi.
It was assigned to Problematica by Bengtson (1992) and Sepkoski (2002); to Holothuroidea by Walcott (1911), Durham (1974) and Bambach et al. (2007); and to Eldoniidae by Conway Morris and Robison (1988), Caron et al. (2010) and Schroeder et al. (2018).
It was assigned to Problematica by Bengtson (1992) and Sepkoski (2002); to Holothuroidea by Walcott (1911), Durham (1974) and Bambach et al. (2007); and to Eldoniidae by Conway Morris and Robison (1988), Caron et al. (2010) and Schroeder et al. (2018).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1911 | Eldonia Walcott |
1974 | Eldonia Durham pp. 750-755 |
1987 | Stellostomites Sun and Hou |
1988 | Eldonia Conway Morris and Robison p. 38 |
1992 | Eldonia Bengtson p. 1033 |
2002 | Eldonia Sepkoski |
2004 | Stellostomites Mayoral et al. p. 194 |
2007 | Eldonia Bambach et al. p. S83 |
2010 | Eldonia Caron et al. |
2010 | Stellostomites Caron et al. |
2018 | Eldonia Schroeder et al. p. 81 figs. Table 1 |
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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. †Eldonia Walcott 1911
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†Eldonia berbera Alessandrello and Bracchi 2003
†Eldonia ludwigi Walcott 1911
Invalid names: Stellostomites Sun and Hou 1987 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus | |||||
Reference: Bambach et al. 2007 |
Age range: base of the Atdabanian to the top of the Delamaran or 520.00000 to 505.00000 Ma
Collections (31 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Atdabanian | China (Yunnan) | E. sp. (86929 86933) Stellostomites eumorhus (86846) Stellostomites eumorphus (68083 86845 86851 90164 90494 90495) | |
Botomian | Russian Federation (Yakutia) | E. sp. (90438) | |
Nangaoian | China (Yunnan) | Stellostomites eumorpha (132327 132330 194140 194155 194160 194161 194162) | |
Nangaoian | China (Hubai) | E. sp. (219687) | |
Delamaran | Canada (British Columbia) | E. ludwigi (84413 84415 84417 84420 84421 84422 84425 84430 84432 84433) | |
Delamaran | USA (Utah) | E. ludwigi (77218) | |
St Davids | Canada (British Columbia) | E. sp. (122072) | |
Marjumian | USA (Utah) | E. ludwigi (230679) |