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Glendonia duodecimcostata
Taxonomy
Spirifera duodecimcostata was named by M'Coy (1847). It is a 3D body fossil. Its type locality is Muree (W.B. Clarke coll), which is in a Wordian marine siliciclastic in the Muree Formation of Australia.
It was recombined as Spirifer duodecimcostatus by Dana (1849) and Armstrong (1968); it was recombined as Spiriferina duodecimcostata by Reed (1932); it was recombined as Spirifer duodecimcostata by Dickins et al. (1969); it was recombined as Spirifer duodecemcostatus by Clarke (1973); it was recombined as Glendonia duodecimcostata by McClung and Armstrong (1978), Waterhouse (1983) and Clarke (1987).
It was recombined as Spirifer duodecimcostatus by Dana (1849) and Armstrong (1968); it was recombined as Spiriferina duodecimcostata by Reed (1932); it was recombined as Spirifer duodecimcostata by Dickins et al. (1969); it was recombined as Spirifer duodecemcostatus by Clarke (1973); it was recombined as Glendonia duodecimcostata by McClung and Armstrong (1978), Waterhouse (1983) and Clarke (1987).
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Spirifera duodecimcostata M'Coy p. 234 figs. Pl 17, figs 2,3 |
| 1849 | Spirifer duodecimcostatus Dana p. 684 |
| 1894 | Spirifera duodecimcostata Etheridge Jr. p. 34 figs. Pl 7, figs 4-8 |
| 1932 | Spiriferina duodecimcostata Reed p. 33 figs. Pl 6, figs 5,6 |
| 1968 | Spirifer duodecimcostatus Armstrong p. 201 figs. Pl 1, figs 1-20; pl 2, figs 10-13 |
| 1969 | Spirifer duodecimcostata Dickins et al. |
| 1973 | Spirifer duodecemcostatus Clarke p. 59 |
| 1978 | Glendonia duodecimcostata McClung and Armstrong p. 3 figs. Pl 2, figs 9-20 |
| 1983 | Glendonia duodecimcostata Waterhouse p. 246 figs. Pl 2, figs 10,14 |
| 1987 | Glendonia duodecimcostata Clarke p. 279 figs. 15A-J |
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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.
†Glendonia duodecimcostata M'Coy 1847
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 17.4 | 9.70 | 23.9 | 22.8 | 7.90 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Sakmarian to the top of the Capitanian or 293.52000 to 259.51000 Ma
Collections (31 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | India (Kashmir) | Spiriferina duodecimcostata (86545) | |
| Kungurian - Roadian | Australia (New South Wales) | Glendonia duodecimcostata (112991) Spirifer duodecimcostatus (84587 84588) | |
| Roadian | Australia (New South Wales) | Glendonia duodecimcostata (103695 103703 112989 112992 112995) Spirifera duodecimcostata (108756) | |
| Roadian | Australia (Tasmania) | Glendonia duodecimcostata (51322) | |
| Roadian | Australia (Queensland) | Spirifer duodecimcostatus (101551) | |
| Wordian | Australia (Tasmania) | Glendonia duodecimcostata (51312) Spirifer duodecimcostatus (101554) | |
| Wordian | Australia (New South Wales) | Glendonia duodecimcostata (112990 112993 112994) Spirifer duodecimcostatus (87197 101553 101556 101558) Spirifera duodecimcostata (133337 133342 type locality: 133346) | |
| Wordian - Capitanian | Australia (Queensland) | Glendonia duodecimcostata (104741 104742 105131) Spirifer duodecimcostatus (85041) | |
| Wuchiapingian | Australia (Tasmania) | Spirifer duodecemcostatus (82836) | |
| Wuchiapingian | Australia (Queensland) | Glendonia duodecimcostata (104740) Spirifer duodecimcostatus (101555) |