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Subsaynella
Taxonomy
Subsaynella was named by Spath (1923) [Sepkoski's age data: K Haut-u K Barr-l]. Its type is Ammonites sayni.
It was assigned to Eodesmoceratinae by Haas (1960); to Barremitinae by Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
It was assigned to Eodesmoceratinae by Haas (1960); to Barremitinae by Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1923 | Subsaynella Spath |
| 1960 | Subsaynella Haas p. 46 |
| 1996 | Subsaynella Wright et al. p. 70 |
| 2002 | Subsaynella 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. †Subsaynella Spath 1923
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†Subsaynella boyaceansis Haas 1960
†Subsaynella sayni Paquier 1901
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Hauterivian to the top of the Late/Upper Hauterivian or 132.90000 to 130.00000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hauterivian | Hungary | S. sayni (86358 86361) | |
| Late/Upper Hauterivian | Slovakia | S. sayni (69123) | |
| Hauterivian | Colombia | S. boyacaensis (83883 83886) | |
| Hauterivian | France (Provence) | S. sayni (56055 56063 56776) |