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Taxonomy
Borealia was named by Maksimova (1977) [Sepkoski's age data: D Emsi-l D Emsi-u Sepkoski's reference number: 1106]. It is not extant. Its type is Borealia laevis.
It was assigned to Dechenellinae by Chlupac (1994); to Proetida by Sepkoski (2002); and to Proetidae by Jell and Adrain (2002).
It was assigned to Dechenellinae by Chlupac (1994); to Proetida by Sepkoski (2002); and to Proetidae by Jell and Adrain (2002).
Species
B. laevis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Borealia Maksimova |
| 1994 | Borealia Chlupac p. 503 |
| 2002 | Borealia Jell and Adrain p. 476 |
| 2002 | Borealia 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Fortey and Owens 1999, Hendy 2009 | |||||
Collections
No collection or age range data are available