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Xiphodolamiinae
Taxonomy
Xiphodolamiinae was named by Glükman (1964).
It was reranked as the family Xiphodolamiidae by Nelson et al. (2016).
It was assigned to Lamiostomatidae by Glükman (1964) and Herman (1977); and to Lamniformes by Nelson et al. (2016).
It was reranked as the family Xiphodolamiidae by Nelson et al. (2016).
It was assigned to Lamiostomatidae by Glükman (1964) and Herman (1977); and to Lamniformes by Nelson et al. (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Xiphodolamiinae Glükman p. 342 |
| 1977 | Xiphodolamiinae Herman p. 167 |
| 2016 | Xiphodolamiidae Nelson et al. p. 64 |
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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.
Subfm. †Xiphodolamiinae Glükman 1964
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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: Hendy et al. 2009, Carroll 1988, Wagner 2023 | |||||
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) | Xiphodolamia ensis (126161) | |
| Lutetian | Germany | Xiphodolamia ensis (121968) | |
| Lutetian | Togo | Xiphodolamia eocaena (32991) | |
| Priabonian | Western Sahara | Xiphodolamia serrata (96686) | |
| Priabonian | Egypt | Xiphodolamia serrata (96952) | |
| Priabonian | Jordan | Xiphodolamia sp., Xiphodolamia serrata (32899) | |
| Priabonian | Angola | Xiphodolamia serrata (149604) | |
| Aquitanian - Burdigalian | USA (New Jersey) | Xiphodolamia enis (126160) | |
| Miocene | Japan (Nagano) | Xiphodolamia sp. (161443) |