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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protettavus
Taxonomy
Protettavus was named by Riek (1976).
It was assigned to Tettavinae by Gorochov (1995); and to Tettavidae by Riek (1976) and van Dijk and Geertsema (1999).
It was assigned to Tettavinae by Gorochov (1995); and to Tettavidae by Riek (1976) and van Dijk and Geertsema (1999).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Protettavus Riek p. 764 |
| 1995 | Protettavus Gorochov p. 81 |
| 1999 | Protettavus van Dijk and Geertsema p. 139 |
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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: subo = suborder | |||||
| Reference: Tillyard 1921 | |||||
Age range: Changhsingian or 254.17000 to 252.17000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | South Africa (Natal) | P. exilis (124428) |