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Anagaudryceras politissimum
Taxonomy
Lytoceras (Gaudryceras) politissimum was named by Kossmat (1895).
It was recombined as Gaudryceras politissimum by Marshall (1926); it was recombined as Anagaudryceras politissimum by Kennedy and Klinger (1979), Henderson and McNamara (1985), Ward and Kennedy (1993), Kennedy (1999), Klinger et al. (2001), Salazar et al. (2010).
It was recombined as Gaudryceras politissimum by Marshall (1926); it was recombined as Anagaudryceras politissimum by Kennedy and Klinger (1979), Henderson and McNamara (1985), Ward and Kennedy (1993), Kennedy (1999), Klinger et al. (2001), Salazar et al. (2010).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Lytoceras (Gaudryceras) politissimum Kossmat p. 128 figs. Pl 15, figs 7a-c |
| 1926 | Gaudryceras politissimum Marshall p. 145 figs. Pl 20, fig 3; pl 28, figs 1,2 |
| 1979 | Anagaudryceras politissimum Kennedy and Klinger p. 154 figs. Pl 5, fig 3 |
| 1985 | Anagaudryceras politissimum Henderson and McNamara p. 46 figs. Pl 1, figs 9-10; text-fig 4d |
| 1993 | Anagaudryceras politissimum Ward and Kennedy p. 21 figs. 17.9, 17.12, 19.1, 19.2, 19.6, 19.14, 19.15 |
| 1999 | Anagaudryceras politissimum Kennedy p. 646 figs. 4.7, 4.8 |
| 2001 | Anagaudryceras politissimum Klinger et al. p. 278 figs. Pl 1, figs 1-8 |
| 2010 | Anagaudryceras politissimum Salazar et al. p. 193 figs. 5i-j, 6d,g-h, 7b, 8b, 9 |
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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.
†Anagaudryceras politissimum Kossmat 1895
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 19.7 | 9.50 | 47.0 | 17.5 | 14.3 | |
| shell diameter | 5 | 54.9 | 29.0 | 114.0 | 52.0 | 32.0 | |
| shell inflation | 5 | 21.4 | 12.5 | 42.0 | 20.0 | 11.1 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Santonian to the top of the Maastrichtian or 85.70000 to 66.00000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | South Africa | Anagaudryceras politissimum (177260) | |
| Santonian | Argentina | Anagaudryceras politissimum (66644) | |
| Santonian | South Africa | Anagaudryceras politissimum (71007) | |
| Late/Upper Maastrichtian | South Africa | Anagaudryceras politissimum (166277) | |
| Maastrichtian | Australia (Western Australia) | Anagaudryceras politissimum (83845 83850 83853 83855 83856 157778 157792) |