| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Xenotarsosaurus
Taxonomy
Xenotarsosaurus was named by Martínez et al. (1986). Its type is Xenotarsosaurus bonapartei.
It was assigned to Ceratosauroidea by Sampson et al. (1998); to Neoceratosauria by Coria and Rodríguez (1993), Lamanna et al. (2002); to Abelisauroidea by Tykoski and Rowe (2004), Martínez and Novas (2006), Coria et al. (2006); and to Abelisauridae by Martínez et al. (1986), Kurzanov (1989), Bonaparte (1991), Novas (1992), Frey and Martill (1995), Bonaparte (1996), Sampson et al. (1996), Rowe et al. (1997), Novas (1997), Carrano et al. (2002), Rauhut (2003), Martínez et al. (2004), Novas et al. (2004), Candeiro and Martinelli (2005), Smith (2007), Juárez Valieri et al. (2007), Carrano and Sampson (2008), Novas et al. (2013), Tortosa et al. (2014).
It was assigned to Ceratosauroidea by Sampson et al. (1998); to Neoceratosauria by Coria and Rodríguez (1993), Lamanna et al. (2002); to Abelisauroidea by Tykoski and Rowe (2004), Martínez and Novas (2006), Coria et al. (2006); and to Abelisauridae by Martínez et al. (1986), Kurzanov (1989), Bonaparte (1991), Novas (1992), Frey and Martill (1995), Bonaparte (1996), Sampson et al. (1996), Rowe et al. (1997), Novas (1997), Carrano et al. (2002), Rauhut (2003), Martínez et al. (2004), Novas et al. (2004), Candeiro and Martinelli (2005), Smith (2007), Juárez Valieri et al. (2007), Carrano and Sampson (2008), Novas et al. (2013), Tortosa et al. (2014).
Species
X. bonapartei (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1986 | Xenotarsosaurus Martínez et al. pp. 23-24 figs. 2-4 |
| 1989 | Xenotarsosaurus Kurzanov p. 4 |
| 1991 | Xenotarsosaurus Bonaparte p. 1 |
| 1992 | Xenotarsosaurus Novas p. 142 |
| 1993 | Xenotarsosaurus Coria and Rodríguez p. 327 |
| 1995 | Xenotarsosaurus Frey and Martill p. 408 |
| 1996 | Xenotarsosaurus Bonaparte p. 89 |
| 1996 | Xenotarsosaurus Sampson et al. p. 604 |
| 1997 | Xenotarsosaurus Novas p. 1 |
| 1997 | Xenotarsosaurus Rowe et al. p. 109 |
| 1998 | Xenotarsosaurus Sampson et al. p. 1051 fig. 3 |
| 2002 | Xenotarsosaurus Carrano et al. |
| 2002 | Xenotarsosaurus Lamanna et al. p. 60 |
| 2003 | Xenotarsosaurus Rauhut p. 33 |
| 2004 | Xenotarsosaurus Martínez et al. p. 577 |
| 2004 | Xenotarsosaurus Novas et al. p. 68 |
| 2004 | Xenotarsosaurus Tykoski and Rowe p. 49 |
| 2005 | Xenotarsosaurus Candeiro and Martinelli p. 9 |
| 2006 | Xenotarsosaurus Coria et al. p. 1288 fig. 6 |
| 2006 | Xenotarsosaurus Martínez and Novas p. 256 |
| 2007 | Xenotarsosaurus Juárez Valieri et al. p. 62 |
| 2007 | Xenotarsosaurus Smith p. 103 |
| 2008 | Xenotarsosaurus Carrano and Sampson p. 209 |
| 2013 | Xenotarsosaurus Novas et al. p. 176 |
| 2014 | Xenotarsosaurus Tortosa et al. p. 70 |
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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. †Xenotarsosaurus Martínez et al. 1986
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†Xenotarsosaurus bonapartei Martínez et al. 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Marsh 1875, Peczkis 1995 | |||||
Age range: base of the Late/Upper Cenomanian to the top of the Early/Lower Turonian or 99.60000 to 89.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian - Early/Lower Turonian | Argentina (Chubut) | Theropoda indet. (38952) |