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Hebediscina
Taxonomy
Hebediscina was named by Rasetti (1972) [Sepkoski's age data: Cm Atda-u Cm Boto-u Sepkoski's reference number: 463,464,923]. It is not extant.
It was assigned to Agnostida by Sepkoski (2002); and to Yukoniidae by Jell and Adrain (2002).
It was assigned to Agnostida by Sepkoski (2002); and to Yukoniidae by Jell and Adrain (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Hebediscina Rasetti |
| 1980 | Margodiscus Korobov pp. 63 - 65 figs. pl I, f. 13-17 |
| 1980 | Szechuanaspis (Zhenbadiscus) Zhang and Zhang |
| 2002 | Hebediscina Jell and Adrain p. 481 |
| 2002 | Hebediscina 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. †Hebediscina Rasetti 1972
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†Hebediscina blagonravovi Korobov 1980
†Hebediscina longispinus Qian and Yao 1974
†Hebediscina sardoa Rasetti 1972
†Hebediscina yuqingensis Zhang et al. 1980
Invalid names: Margodiscus Korobov 1980 [synonym], Szechuanaspis [synonym], Zhenbadiscus Zhang and Zhang 1980 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Atdabanian to the top of the Nangaoian or 521.00000 to 514.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Italy (Sardinia) | H. sardoa (225111) | |
| Atdabanian | Kazakhstan | Margodiscus planus, Margodiscus minutus, Margodiscus blagonravovi (225202) | |
| Nangaoian | China (Guizhou) | Szechuanaspis sp. (107057) | |
| Botomian | Italy (Sardinia) | H. sardoa (225110) | |
| Botomian | Australia (South Australia) | H. yuqingensis (225119 225121 233877) |