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Xiphodolamia
Taxonomy
Xiphodolamia was named by Leidy (1877) [Sepkoski's age data: T Eo-l T Eo-m-l Sepkoski's reference number: 884].
It was assigned to Galeorhinidae by Jordan and Hanibal (1923); to Hexanchidae by Hay (1902) and Rapp (1946); to Carchariidae by Jordan (1963); to Xiphodolamiinae by Glükman (1964) and Herman (1977); to Lamniformes by Sepkoski (2002); and to Lamnidae by Adnet et al. (2009).
It was assigned to Galeorhinidae by Jordan and Hanibal (1923); to Hexanchidae by Hay (1902) and Rapp (1946); to Carchariidae by Jordan (1963); to Xiphodolamiinae by Glükman (1964) and Herman (1977); to Lamniformes by Sepkoski (2002); and to Lamnidae by Adnet et al. (2009).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1877 | Xiphodolamia Leidy p. 525 figs. Plate 34, Fig. 25-30 |
| 1902 | Xiphodolamia Hay p. 301 |
| 1923 | Xiphodolamia Jordan and Hanibal p. 42 |
| 1946 | Xiphodolamia Rapp p. 510 |
| 1963 | Xiphodolamia Jordan p. 599 |
| 1964 | Xiphodolamia Glükman p. 342 |
| 1977 | Xiphodolamia Herman p. 167 |
| 2002 | Xiphodolamia Sepkoski |
| 2009 | Xiphodolamia Adnet et al. p. 198 |
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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. †Xiphodolamia Leidy 1877
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†Xiphodolamia barbadica Casier 1958
Xiphodolamia ensis Leidy 1877
†Xiphodolamia eocaena Woodward 1889
†Xiphodolamia morricei Jordan and Beal 1910
†Xiphodolamia serrata Adnet et al. 2009
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Wagner 2023, Carroll 1988, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Ypresian to the top of the Burdigalian or 56.00000 to 15.97000 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Minimum age of oldest fossil (stem group age): 47.8 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | USA (New Jersey) | X. ensis (126161) | |
| Lutetian | Togo | X. eocaena (32991) | |
| Lutetian | Germany | X. ensis (121968) | |
| Priabonian | Egypt | X. serrata (96952) | |
| Priabonian | Jordan | X. sp., X. serrata (32899) | |
| Priabonian | Western Sahara | X. serrata (96686) | |
| Priabonian | Angola | X. serrata (149604) | |
| Aquitanian - Burdigalian | USA (New Jersey) | X. enis (126160) | |
| Miocene | Japan (Nagano) | X. sp. (161443) |