| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Ursida
Taxonomy
Ursida was named by Tedford (1976) [named as a Parvorder]. It is extant.
It was assigned to Arctoidea by Barnes (1987); and to Arctoidea by Tedford (1976), Barnes (1988), Barnes (1989), Barnes (1992), Tedford et al. (1994), Rice (1998) and Wang et al. (2005).
It was assigned to Arctoidea by Barnes (1987); and to Arctoidea by Tedford (1976), Barnes (1988), Barnes (1989), Barnes (1992), Tedford et al. (1994), Rice (1998) and Wang et al. (2005).
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Ursida Tedford p. 372 |
| 1987 | Ursida Barnes p. 3 |
| 1988 | Ursida Barnes p. 2 |
| 1989 | Ursida Barnes p. 3 |
| 1992 | Ursida Barnes p. 3 |
| 1994 | Ursida Tedford et al. p. 12 |
| 1998 | Ursida Rice |
| 2005 | Ursida Wang et al. p. 6 |
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