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Taxonomy
Glyptoglossella was named by Cooper (1960) [Sepkoski's age data: O Cara-l Sepkoski's reference number: 397
Replacement for Glyptoglossa.]. Its type is Glyptoglossa cavellosa.
It was assigned to Glossellinae by Williams et al. (2000); and to Lingulida by Sepkoski (2002).
It was assigned to Glossellinae by Williams et al. (2000); and to Lingulida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Glyptoglossa Cooper pp. 226 - 227 |
| 1960 | Glyptoglossella Cooper p. 601 |
| 2000 | Glyptoglossella Williams et al. p. 57 |
| 2002 | Glyptoglossella 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. †Glyptoglossella Cooper 1960
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†Glyptoglossella cavellosa Cooper 1956
Invalid names: Glyptoglossa Cooper 1956 [replaced]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. A. Cooper 1956 (Glyptoglossa) | Elongate oval linguloids with moderately convex valves ornamented by concentric lamellae scalloped along their margins. Brachial interior with median septum reaching to about the valve middle. |
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, uc = unranked clade | |||||
| References: Hendy et al. 2009, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Burrellian or 456.60000 to 452.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blackriveran | USA (Maryland) | G. cavellosa (165238) | |
| Blackriveran | USA (Pennsylvania) | Glyptoglossa cavellosa (162391) | |
| Burrellian | United Kingdom (Scotland) | Glyptoglossa ardmillanensis (165046) |