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Xyelocerus
Taxonomy
Xyelocerus was named by Rasnitsyn (1968). Its type is Xyelocerus admirandus.
It was assigned to Xyelotomidae by Carpenter (1992), Nel et al. (2004), Taeger et al. (2010); and to Blasticotominae by Sun et al. (2024).
It was assigned to Xyelotomidae by Carpenter (1992), Nel et al. (2004), Taeger et al. (2010); and to Blasticotominae by Sun et al. (2024).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Xyelocerus Rasnitsyn p. 226 |
| 1992 | Xyelocerus Carpenter |
| 2004 | Xyelocerus Nel et al. p. 284 |
| 2010 | Xyelocerus Taeger et al. p. 665 |
| 2024 | Xyelocerus Sun et al. p. 3 |
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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. †Xyelocerus Rasnitsyn 1968
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†Xyelocerus abruptus Sun et al. 2024
†Xyelocerus admirandus Rasnitsyn 1968
†Xyelocerus diaphanus Gao et al. 2009
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: base of the Callovian to the top of the Kimmeridgian or 165.30000 to 149.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Callovian - Oxfordian | China (Nei Mongol) | X. diaphanus (113362) | |
| Kimmeridgian | Kazakhstan | X. admirandus (106102) |