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Beipiaosaurus
Taxonomy
Beipiaosaurus was named by Xu et al. (1999). Its type is Beipiaosaurus inexpectus.
It was assigned to Therizinosauroidea by Xu et al. (1999), Xu et al. (2002), Ruiz-Omeñaca and Canudo (2003), Currie (2003), Rauhut (2003), Clark et al. (2004), Kirkland et al. (2004), Zanno (2004), Zanno (2006), Ji et al. (2007), Li et al. (2007), Li et al. (2008), Li (2008), Xu et al. (2009), Zanno (2010), Zanno (2010), Xing et al. (2012), Pu et al. (2013) and Liao and Xu (2019).
It was assigned to Therizinosauroidea by Xu et al. (1999), Xu et al. (2002), Ruiz-Omeñaca and Canudo (2003), Currie (2003), Rauhut (2003), Clark et al. (2004), Kirkland et al. (2004), Zanno (2004), Zanno (2006), Ji et al. (2007), Li et al. (2007), Li et al. (2008), Li (2008), Xu et al. (2009), Zanno (2010), Zanno (2010), Xing et al. (2012), Pu et al. (2013) and Liao and Xu (2019).
Species
B. inexpectus (type species)
Synonymy list
Year | Name and author |
---|---|
1999 | Beipiaosaurus Xu et al. p. 351 figs. 1-2 |
2002 | Beipiaosaurus Xu et al. p. 239 |
2003 | Beipiaosaurus Currie p. 57 |
2003 | Beipiaosaurus Rauhut p. 41 |
2003 | Beipiaosaurus Ruiz-Omeñaca and Canudo p. 295 |
2004 | Beipiaosaurus Clark et al. p. 152 |
2004 | Beipiaosaurus Kirkland et al. p. 78A |
2004 | Beipiaosaurus Zanno p. 134A |
2006 | Beipiaosaurus Zanno p. 648 |
2007 | Beipiaosaurus Ji et al. p. 13 |
2007 | Beipiaosaurus Li et al. pp. 546-547 fig. 4 |
2008 | Beipiaosaurus Li p. 47 |
2008 | Beipiaosaurus Li et al. pp. 778-779 |
2009 | Beipiaosaurus Xu et al. p. 832 |
2010 | Beipiaosaurus Zanno p. 225 |
2012 | Beipiaosaurus Xing et al. p. 503 |
2013 | Beipiaosaurus Pu et al. |
2019 | Beipiaosaurus Liao and Xu p. 118 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, o = order | |||||
References: Marsh 1875, Holtz et al. 2000 |
Age range: base of the Late/Upper Barremian to the top of the Early/Lower Aptian or 130.00000 to 122.46000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Barremian - Early/Lower Aptian | China (Liaoning) | B. inexpectus (52888) B. sp. (87417) |