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Opisthocoelicaudia
Taxonomy
Opisthocoelicaudia was named by Borsuk-Bialynicka (1977). It is the type genus of Opisthocoelicaudiinae. It was considered monophyletic by Maryanska (2000).
It was assigned to Euhelopodinae by Borsuk-Bialynicka (1977); to Camarasaurinae by Coombs and Molnar (1981); to Titanosaurinae by Salgado and Martínez (1993); to Camarasauridae by Kielan-Jaworowska (1984), Carroll (1988), McIntosh (1990), Currie (1992) and McIntosh (1997); to Opisthocoelicaudidae by Dong (1998) and Bonaparte (1999); to Titanosauroidea by Upchurch (1995), Upchurch (1995), Upchurch (1997) and Powell (2003); to Titanosauridae by Salgado and Coria (1993), Salgado et al. (1997), Smith et al. (2001), Currie et al. (2003), Calvo and González Riga (2003) and Apesteguía (2005); to Titanosauria by Wilson and Sereno (1998), Moser et al. (2006) and Wilson and Upchurch (2009); to Lithostrotia by Ksepka and Norell (2010); to Eutitanosauria by Filippi et al. (2011); to Opisthocoelicaudinae by Franco-Rosas et al. (2004), Calvo et al. (2007) and González Riga and Ortiz David (2014); to Somphospondyli by Xing et al. (2015); to Saltasauridae by Upchurch et al. (2004), Royo-Torres et al. (2006), Wilson and Mohabey (2006), Zaher et al. (2011), Grellet-Tinner et al. (2011), D'Emic (2012), Coria et al. (2013), Mannion et al. (2013), Mocho et al. (2014), González Riga et al. (2016), Poropat et al. (2016), Gorscak et al. (2017) and Páramo et al. (2020); and to Opisthocoelicaudiinae by McIntosh (1990), Sereno (1998), Maryanska (2000), Wilson (2002), Wilson and Upchurch (2003), Salgado (2003), You et al. (2004), Wilson (2005), Curry Rogers (2005), Calvo et al. (2007), González Riga et al. (2009), Suteethorn et al. (2010) and Navarro et al. (2022).
It was assigned to Euhelopodinae by Borsuk-Bialynicka (1977); to Camarasaurinae by Coombs and Molnar (1981); to Titanosaurinae by Salgado and Martínez (1993); to Camarasauridae by Kielan-Jaworowska (1984), Carroll (1988), McIntosh (1990), Currie (1992) and McIntosh (1997); to Opisthocoelicaudidae by Dong (1998) and Bonaparte (1999); to Titanosauroidea by Upchurch (1995), Upchurch (1995), Upchurch (1997) and Powell (2003); to Titanosauridae by Salgado and Coria (1993), Salgado et al. (1997), Smith et al. (2001), Currie et al. (2003), Calvo and González Riga (2003) and Apesteguía (2005); to Titanosauria by Wilson and Sereno (1998), Moser et al. (2006) and Wilson and Upchurch (2009); to Lithostrotia by Ksepka and Norell (2010); to Eutitanosauria by Filippi et al. (2011); to Opisthocoelicaudinae by Franco-Rosas et al. (2004), Calvo et al. (2007) and González Riga and Ortiz David (2014); to Somphospondyli by Xing et al. (2015); to Saltasauridae by Upchurch et al. (2004), Royo-Torres et al. (2006), Wilson and Mohabey (2006), Zaher et al. (2011), Grellet-Tinner et al. (2011), D'Emic (2012), Coria et al. (2013), Mannion et al. (2013), Mocho et al. (2014), González Riga et al. (2016), Poropat et al. (2016), Gorscak et al. (2017) and Páramo et al. (2020); and to Opisthocoelicaudiinae by McIntosh (1990), Sereno (1998), Maryanska (2000), Wilson (2002), Wilson and Upchurch (2003), Salgado (2003), You et al. (2004), Wilson (2005), Curry Rogers (2005), Calvo et al. (2007), González Riga et al. (2009), Suteethorn et al. (2010) and Navarro et al. (2022).
Species
Synonymy list
Year | Name and author |
---|---|
1977 | Opisthocoelicaudia Borsuk-Bialynicka p. 8 |
1981 | Opisthocoelicaudia Coombs, Jr. and Molnar p. 357 |
1984 | Opisthocoelicaudia Kielan-Jaworowska p. 102 |
1988 | Opisthocoelicaudia Carroll |
1990 | Opisthocoelicaudia McIntosh p. 56 |
1992 | Opisthocoelicaudia Currie p. 244 |
1993 | Opisthocoelicaudia Salgado and Coria |
1993 | Opisthocoelicaudia Salgado and Martínez |
1995 | Opisthocoelicaudia Upchurch p. 253 |
1997 | Opisthocoelicaudia McIntosh p. 656 |
1997 | Opisthocoelicaudia Salgado et al. p. 25 fig. 19 |
1997 | Opisthocoelicaudia Upchurch p. 82A |
1998 | Opisthocoelicaudia Dong p. 84 |
1998 | Opisthocoelicaudia Sereno p. 63 |
1998 | Opisthocoelicaudia Wilson and Sereno p. 22 |
1999 | Opisthocoelicaudia Bonaparte pp. 170-171 |
2000 | Opisthocoelicaudia Maryanska p. 457 |
2001 | Opisthocoelicaudia Smith et al. p. 1705 fig. 3 |
2002 | Opisthocoelicaudia Wilson p. 240 fig. 13 |
2003 | Opisthocoelicaudia Calvo and González Riga fig. 4 |
2003 | Opisthocoelicaudia Currie et al. p. 10 |
2003 | Opisthocoelicaudia Powell p. 84 |
2003 | Opisthocoelicaudia Salgado p. 17 fig. 1 |
2003 | Opisthocoelicaudia Wilson and Upchurch p. 156 fig. 21 |
2004 | Opisthocoelicaudia Franco-Rosas et al. p. 332 |
2004 | Opisthocoelicaudia Upchurch et al. p. 270 |
2004 | Opisthocoelicaudia You et al. p. 910 fig. 6 |
2005 | Opisthocoelicaudia Apesteguía p. 262 |
2005 | Opisthocoelicaudia Curry Rogers pp. 69-71 figs. 2.11-2.13 |
2005 | Opisthocoelicaudia Wilson p. 312 |
2006 | Opisthocoelicaudia Moser et al. p. 46 |
2006 | Opisthocoelicaudia Royo-Torres et al. p. 1926 fig. 3 |
2006 | Opisthocoelicaudia Wilson and Mohabey p. 477 |
2007 | Opisthocoelicaudia Calvo et al. p. 497 fig. 14 |
2007 | Opisthocoelicaudia Calvo et al. p. 533 fig. 3 |
2009 | Opisthocoelicaudia González Riga et al. p. 144 fig. 11 |
2009 | Opisthocoelicaudia Wilson and Upchurch |
2010 | Opisthocoelicaudia Ksepka and Norell |
2010 | Opisthocoelicaudia Suteethorn et al. |
2011 | Opisthocoelicaudia Filippi et al. |
2011 | Opisthocoelicaudia Grellet-Tinner et al. p. 625 |
2011 | Opisthocoelicaudia Zaher et al. p. 8 fig. 7 |
2012 | Opisthocoelicaudia D'Emic |
2013 | Opisthocoelicaudia Coria et al. |
2013 | Opisthocoelicaudia Mannion et al. |
2014 | Opisthocoelicaudia González Riga and Ortiz David |
2014 | Opisthocoelicaudia Mocho et al. |
2015 | Opisthocoelicaudia Xing et al. |
2016 | Opisthocoelicaudia González Riga et al. |
2016 | Opisthocoelicaudia Poropat et al. |
2017 | Opisthocoelicaudia Gorscak et al. p. 14 |
2020 | Opisthocoelicaudia Páramo et al. p. 398 |
2022 | Opisthocoelicaudia Navarro et al. p. 344 fig. 13 |
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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. †Opisthocoelicaudia Borsuk-Bialynicka 1977
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†Opisthocoelicaudia skarzynskii Borsuk-Bialynicka 1977
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, infrao = infraorder | |||||
References: Peczkis 1995, Marsh 1875 |
Age range: Maastrichtian or 72.10000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Maastrichtian | Mongolia (Omnogov) | Sauropoda indet. (37005) |