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Spriggina
Taxonomy
Spriggina was named by Glaessner (1958) [Sepkoski's age data: V u]. It is not extant.
It was assigned to Erniettamorpha by Sepkoski (2002); and to Bilaterialomorpha by Erwin et al. (2011).
It was assigned to Erniettamorpha by Sepkoski (2002); and to Bilaterialomorpha by Erwin et al. (2011).
Species
Synonymy list
Year | Name and author |
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1958 | Spriggina Glaessner |
2002 | Spriggina Sepkoski |
2011 | Spriggina Erwin et al. pp. SOM 15 |
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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. †Spriggina Glaessner 1958
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†Spriggina floundersi Glaessner 1958
†Spriggina ovata Glaessner and Wade 1966
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus | |||||
Reference: Fedonkin et al. 2007 |