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Streptospondylus
Taxonomy
Streptospondylus was named by Meyer (1832).
It was synonymized subjectively with Steneosaurus by Mantell (1851); it was synonymized subjectively with Megalosaurus by Huene (1909), von Zittel (1911).
It was assigned to Dactylopodes by Meyer (1845); to Crocodilidae by d'Orbigny (1849); to Crocodilia by Owen (1842), Owen (1854), Owen (1859); to Opisthocoelia by Owen (1859), Owen (1860), Owen (1861); to Dinosaurii by Quenstedt (1867); to Megalosauridae by Nopcsa (1901); to Theropoda by Nopcsa (1906); to Megalosaurinae by Nopcsa (1928); to Megalosauridae by Zittel (1890), Piveteau (1923), Huene (1923), Depéret and Savornin (1925), Depéret and Savornin (1928), Stromer (1934), Swinton (1936); to Streptospondylidae by von Huene (1951), Kurzanov (1989); to Spinosauroidea by Allain (2001); to Tetanurae by Holtz et al. (2004); to Megalosauria by Carrano et al. (2012); and to Theropoda by Brignon (2018).
It was synonymized subjectively with Steneosaurus by Mantell (1851); it was synonymized subjectively with Megalosaurus by Huene (1909), von Zittel (1911).
It was assigned to Dactylopodes by Meyer (1845); to Crocodilidae by d'Orbigny (1849); to Crocodilia by Owen (1842), Owen (1854), Owen (1859); to Opisthocoelia by Owen (1859), Owen (1860), Owen (1861); to Dinosaurii by Quenstedt (1867); to Megalosauridae by Nopcsa (1901); to Theropoda by Nopcsa (1906); to Megalosaurinae by Nopcsa (1928); to Megalosauridae by Zittel (1890), Piveteau (1923), Huene (1923), Depéret and Savornin (1925), Depéret and Savornin (1928), Stromer (1934), Swinton (1936); to Streptospondylidae by von Huene (1951), Kurzanov (1989); to Spinosauroidea by Allain (2001); to Tetanurae by Holtz et al. (2004); to Megalosauria by Carrano et al. (2012); and to Theropoda by Brignon (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1832 | Streptospondylus Meyer p. 106 |
| 1842 | Streptospondylus Owen p. 88 |
| 1845 | Streptospondylus Meyer p. 281 |
| 1849 | Streptospondylus d'Orbigny p. 206 |
| 1854 | Streptospondylus Owen p. 16 |
| 1859 | Streptospondylus Owen p. 20 |
| 1860 | Streptospondylus Owen p. 272 |
| 1861 | Streptospondylus Owen p. 301 |
| 1867 | Streptospondylus Quenstedt p. 144 |
| 1890 | Streptospondylus Zittel p. 724 |
| 1901 | Streptospondylus Nopcsa p. 201 |
| 1906 | Streptospondylus Nopcsa p. 59 |
| 1923 | Streptospondylus Huene p. 451 |
| 1923 | Streptospondylus Piveteau p. 6 |
| 1925 | Streptospondylus Depéret and Savornin p. 1110 |
| 1928 | Streptospondylus Depéret and Savornin p. 260 |
| 1928 | Streptospondylus Nopcsa p. 183 |
| 1934 | Streptospondylus Stromer p. 41 |
| 1936 | Streptospondylus Swinton p. 208 |
| 1951 | Streptospondylus von Huene p. 90 |
| 1989 | Streptospondylus Kurzanov p. 4 |
| 2001 | Streptospondylus Allain p. 352 |
| 2004 | Streptospondylus Holtz, Jr. et al. p. 74 |
| 2012 | Streptospondylus Carrano et al. p. 248 fig. 7 |
| 2018 | Strepospondylus Brignon p. 2 |
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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. †Streptospondylus Meyer 1832
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Late/Upper Callovian to the top of the Early/Lower Oxfordian or 164.70000 to 155.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Callovian - Early/Lower Oxfordian | France (Basse-Normandie) | S. altdorfensis (49339) |