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Syrotrigoniinae
Taxonomy
Syrotrigoniinae was named by Perez and Reyes (1997).
It was assigned to Buchotrigoniidae by Bouchet et al. (2010), Carter et al. (2011).
It was assigned to Buchotrigoniidae by Bouchet et al. (2010), Carter et al. (2011).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Syrotrigoniinae Perez and Reyes |
| 2010 | Syrotrigoniinae Bouchet et al. |
| 2011 | Syrotrigoniinae Carter et al. p. 12 |
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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.
Subfm. †Syrotrigoniinae Perez and Reyes 1997
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G. †Syrotrigonia Cox 1952
G. †Virgotrigonia Alleman 1985
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Hauterivian to the top of the Barremian or 132.60000 to 121.40000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | Chile (Huasco) | Syrotrigonia sp. (223535) | |
| Hauterivian | Chile (Coquimbo) | Virgotrigonia sp. (222008 222345) | |
| Barremian | Yemen (Wadi Hajar) | Syrotrigonia picteti (2620) |