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Gunnarites bhavaniformis
Taxonomy
Kossmaticeras (Gunnarites) antarcticum bhavaniformis was named by Kilian and Reboul (1909) [DISTRIBUTION: Maastrichtian; Antarctica.]. It is not a trace fossil.
It was recombined as Gunnarites bhavaniformis by Spath (1953), Lahsen and Charrier (1972), Macellari (1986), Salazar et al. (2010).
It was recombined as Gunnarites bhavaniformis by Spath (1953), Lahsen and Charrier (1972), Macellari (1986), Salazar et al. (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Kossmaticeras (Gunnarites) antarcticum bhavaniformis Kilian and Reboul p. 33 figs. pl. 15, fig. 2 |
| 1953 | Gunnarites bhavaniformis Spath p. 32 figs. Pl 8, figs 1-7 |
| 1972 | Gunnarites bhavaniformis Lahsen and Charrier p. 530 figs. Pl 3, fig 6 |
| 1986 | Gunnarites bhavaniformis Macellari p. 42 |
| 2010 | Gunnarites bhavaniformis Salazar et al. p. 209 fig. 26e |
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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.
†Gunnarites bhavaniformis Kilian and Reboul 1909
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 28.0 | |||||
| shell diameter | 1 | 65.0 | |||||
| shell inflation | 1 | 14.0 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Campanian to the top of the Late/Upper Maastrichtian or 83.60000 to 66.00000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | Antarctica | Gunnarites bhavaniformis (166129 166130 166131 166137 166148 166150 166155 166156) | |
| Late/Upper Campanian | Antarctica | Gunnarites bhavaniformis (82989) | |
| Maastrichtian - Late/Upper Campanian | Antarctica (Seymour Island) | Gunnarites bhavaniformis (3124) | |
| Late/Upper Maastrichtian | Chile | Gunnarites bhavaniformis (83614 165491 165492 165499 165502) |