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Mobergella
Taxonomy
Mobergella was named by Herdström (1923) [Sepkoski's age data: Cm Tomm-u Cm Boto-l Sepkoski's reference number: 522,885,1006].
It was assigned to Hyolithellidae by Fisher (1962); to Hyolithelminthes by Sepkoski (2002); and to Mobergellidae by Skovsted (2003) and Demidenko (2016).
It was assigned to Hyolithellidae by Fisher (1962); to Hyolithelminthes by Sepkoski (2002); and to Mobergellidae by Skovsted (2003) and Demidenko (2016).
Synonymy list
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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. †Mobergella Herdström 1923
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†Mobergella radiolata Bengston 1968
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Invalid names: Mobergella hexactina Skovsted 2003 [synonym], Mobergella sibirica Skovsted 2003 [synonym]
†Mobergella scutata Missarzhevsky and Mambetov 1981
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| Yu. E. Demidenko 2016 | Discoid (flattened, concave, or convex) millimetersized phosphatic sclerites. Outer surface of sclerite with distinct concentric growth lines. Apex field and apex itself displaced toward apical margin. Inner surface with muscular impressions (10–16) radially diverging from apex and bilaterally arranged relative to each other. Muscular impressions grouped into pairs; locally, paired patterns disturbed: muscular impressions near apical or distal margins sometimes unpaired. In some specimens, muscular impressions seen on outer side in juvenile part of sclerite. |
Measurements
No measurements are available
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| Source: g = genus | |||||
| Reference: Hendy 2009 | |||||
Age range: base of the Meishucunian to the top of the Botomian or 530.70000 to 512.90000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Meishucunian - Nemakit-Daldynian | China (Yunnan) | M. bella (49681) | |
| Meishucunian | China (Guizhou) | M. sp. (106512 106514) | |
| Meishucunian - Tommotian | China (Yunnan) | M. bella (50504) | |
| Tommotian | Russian Federation (Yakutiya) | M. braastadi (80951) M. sp., M. braastadi (80952) | |
| Tommotian | Russian Federation (Siberia) | M. sibirica (56856 56857) | |
| Tommotian - Atdabanian | Sweden (Oland) | M. holsti (8269) | |
| Atdabanian | Poland (Pomeranian Voivodeship) | M. radiolata (90598) | |
| Atdabanian | Russian Federation (Siberia) | M. hexactina (56855) M. radiolata (181900) | |
| Atdabanian | Poland (Masovian Voivodeship) | M. sp. (90599) | |
| Atdabanian | Sweden | M. sp. (9878 9879 9880) | |
| Atdabanian | Kyrgyzstan | M. scutata (99328 99329) | |
| Atdabanian | Kazakhstan | M. scutata (99303) | |
| Botomian | Kazakhstan | M. sp. (99362) |