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Repinaella
Taxonomy
Repinaella was named by Geyer (1996). Its type is Fallotaspis sibirica.
It was assigned to Archaeaspididae by Geyer (1996); to Fallotaspididae by Jell and Adrain (2002); and to Trilobita by Lieberman (2002) and Hollingsworth (2007).
It was assigned to Archaeaspididae by Geyer (1996); to Fallotaspididae by Jell and Adrain (2002); and to Trilobita by Lieberman (2002) and Hollingsworth (2007).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Repinaella Geyer pp. 193 - 194 |
| 2002 | Repinaella Jell and Adrain p. 439 |
| 2002 | Repinella Lieberman |
| 2007 | Repinaella Hollingsworth p. 136 |
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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. †Repinaella Geyer 1996
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†Repinaella explicata Repina in Khomentovskii and Repina 1965
†Repinaella sibirica Khomentovsky and Repina 1965
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. Geyer 1996 | Archaeaspididae with interocular area sub- horizontally or gently sloping laterally, subequal in width to occipital lobe; glabella clearly tapers forward , with narrow frontal lobe; anterior margin of cephalon gently curved; genal spine angle with rudimentary ge- nal spine in ]arge individuals. |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Begadean | USA (California) | R. sp. (90903) | |
| Atdabanian | Russian Federation | R. sibirica (225261) | |
| Atdabanian | Russian Federation (Yakutiya) | Fallotaspis explicata (96496) | |
| Montezuman - Atdabanian | USA (Nevada) | R. sp. (10531) |