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Taxonomy
Ullaspis was named by Westergard (1948) [Sepkoski's age data: Cm m]. It is not extant.
It was assigned to Trilobita by Sepkoski (2002); and to Olenidae by Jell and Adrain (2002).
It was assigned to Trilobita by Sepkoski (2002); and to Olenidae by Jell and Adrain (2002).
Entered
by J. Sepkoski on 2003-01-23; modified by D. van Oyen on 2013-04-30
Synonymy list
| Year | Name and author |
|---|---|
| 1948 | Ullaspis Westergard |
| 2002 | Ullaspis Jell and Adrain p. 456 |
| 2002 | Ullaspis 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. †Ullaspis Westergard 1948
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Diagnosis
No diagnoses are available