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Liwia
Taxonomy
Liwia was named by Dzik and Lendzion (1988) [Sepkoski's age data: Cm Atda-l Sepkoski's reference number: 1006]. Its type is Liwia convexa.
It was assigned to Liwiidae by Budd (1999); to Nektaspida by Jell and Adrain (2002); to Naraoiida by Sepkoski (2002); and to Nektaspidida by Lerosey-Aubril et al. (2017).
It was assigned to Liwiidae by Budd (1999); to Nektaspida by Jell and Adrain (2002); to Naraoiida by Sepkoski (2002); and to Nektaspidida by Lerosey-Aubril et al. (2017).
Species
L. convexa (type species), L. plana
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Liwia Dzik and Lendzion pp. 35-37 |
| 1999 | Liwia Budd |
| 2002 | Liwia Jell and Adrain p. 399 |
| 2002 | Liwia Sepkoski |
| 2017 | Liwia Lerosey-Aubril et al. p. 8 |
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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. †Liwia Dzik and Lendzion 1988
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†Liwia convexa Lendzion 1975
†Liwia plana Lendzion 1975
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, p = phylum | |||||
| References: Kiessling 2004, Budd 1999 | |||||
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Poland (Masovian Voivodeship) | L. convexa (90599) | |
| Atdabanian | Poland (Pomeranian Voivodeship) | L. plana (90598) |