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Camptosaurus
Taxonomy
Camptosaurus was named by Marsh (1885).
It was assigned to Ornithopoda by Gadow (1897); to Ornithopoda by Marsh (1894), Gadow (1898) and Gadow (1901); to Camptosauridae by Nopcsa (1901); to Kalodontidae by Nopcsa (1902); to Orthopoda by Joleaud (1922); to Camptosaurinae by Nopcsa (1928), Huene (1934) and Huene (1934); to Iguanodontoidea by Norman (1984); to Iguanodontia by Norman (1989); to Iguanodontidae by Lydekker (1888), Lydekker (1889), Mansel-Pleydell (1902), Tornier (1913), Matthew (1915), Swinton (1936), Swinton (1936), Lapparent (1947), Romer (1956), Parsch (1963), Tatarinov (1964), Kuhn (1964), Romer (1966), Charig (1967), Swinton (1970), Galton (1974), Galton (1974), Galton (1977), Madsen and Miller (1979), McIntosh (1981), Bartholomai and Molnar (1981), Weishampel and Weishampel (1983), Milner and Norman (1984), Russell (1984), Carroll (1988) and Miller et al. (1991); to Styracosterna by McDonald et al. (2010); to Iguanodontia by Wang et al. (2011); to Camptosauridae by Marsh (1885), Dollo (1889), Zittel (1890), Winkler (1893), Marsh (1895), Marsh (1896), Van Den Broeck (1900), Hay (1902), Huene (1909), von Zittel (1911), Lull (1924), Gilmore (1925), Hay (1930), Thulborn (1974), Galton and Jensen (1979), Norman and Weishampel (1990), Chure et al. (1994), Sereno (1997), Sereno (1998), Mateus and Antunes (2001), Chure et al. (2006), Pereda Suberbiola et al. (2006), Naish and Martill (2007), Ruiz-Omeñaca et al. (2007), Butler et al. (2008), Galton (2009), Ruiz-Omeñaca et al. (2010) and Diedrich (2011); to Dryomorpha by Weishampel and Heinrich (1992) and Herne et al. (2019); and to Ankylopollexia by Sereno (1986), Benton (1990), Godefroit et al. (1998), Buchholz (2002), Norman (2004), McDonald et al. (2010), Rich et al. (2010), McDonald (2012), Norman (2014), Madzia et al. (2018), Carpenter and Galton (2018), Dieudonné et al. (2020) and Verdú et al. (2021).
It was assigned to Ornithopoda by Gadow (1897); to Ornithopoda by Marsh (1894), Gadow (1898) and Gadow (1901); to Camptosauridae by Nopcsa (1901); to Kalodontidae by Nopcsa (1902); to Orthopoda by Joleaud (1922); to Camptosaurinae by Nopcsa (1928), Huene (1934) and Huene (1934); to Iguanodontoidea by Norman (1984); to Iguanodontia by Norman (1989); to Iguanodontidae by Lydekker (1888), Lydekker (1889), Mansel-Pleydell (1902), Tornier (1913), Matthew (1915), Swinton (1936), Swinton (1936), Lapparent (1947), Romer (1956), Parsch (1963), Tatarinov (1964), Kuhn (1964), Romer (1966), Charig (1967), Swinton (1970), Galton (1974), Galton (1974), Galton (1977), Madsen and Miller (1979), McIntosh (1981), Bartholomai and Molnar (1981), Weishampel and Weishampel (1983), Milner and Norman (1984), Russell (1984), Carroll (1988) and Miller et al. (1991); to Styracosterna by McDonald et al. (2010); to Iguanodontia by Wang et al. (2011); to Camptosauridae by Marsh (1885), Dollo (1889), Zittel (1890), Winkler (1893), Marsh (1895), Marsh (1896), Van Den Broeck (1900), Hay (1902), Huene (1909), von Zittel (1911), Lull (1924), Gilmore (1925), Hay (1930), Thulborn (1974), Galton and Jensen (1979), Norman and Weishampel (1990), Chure et al. (1994), Sereno (1997), Sereno (1998), Mateus and Antunes (2001), Chure et al. (2006), Pereda Suberbiola et al. (2006), Naish and Martill (2007), Ruiz-Omeñaca et al. (2007), Butler et al. (2008), Galton (2009), Ruiz-Omeñaca et al. (2010) and Diedrich (2011); to Dryomorpha by Weishampel and Heinrich (1992) and Herne et al. (2019); and to Ankylopollexia by Sereno (1986), Benton (1990), Godefroit et al. (1998), Buchholz (2002), Norman (2004), McDonald et al. (2010), Rich et al. (2010), McDonald (2012), Norman (2014), Madzia et al. (2018), Carpenter and Galton (2018), Dieudonné et al. (2020) and Verdú et al. (2021).
Synonyms
Synonymy list
Year | Name and author |
---|---|
1878 | Symphyrophus Cope |
1878 | Brachyrophus Cope pp. 390-391 |
1879 | Camptonotus Marsh p. 501 |
1882 | Camptonotus Dollo |
1882 | Camptonotus Marsh |
1882 | Camptonotus Quenstedt p. 188 |
1882 | Camptonotus Sauvage p. 35 |
1884 | Camptonotus Dollo p. 298 |
1884 | Camptonotus Marsh p. 68 |
1885 | Camptosaurus Marsh p. 169 |
1888 | Camptosaurus Lydekker pp. 47-50 |
1889 | Camptosaurus Dollo p. 679 |
1889 | Camptosaurus Lydekker pp. 46-48 |
1890 | Symphyrophus Zittel p. 726 |
1890 | Camptosaurus Zittel p. 755 |
1893 | Camptosaurus Winkler p. 111 |
1894 | Camptosaurus Marsh |
1895 | Camptosaurus Marsh |
1896 | Camptosaurus Marsh p. 243 |
1897 | Camptosaurus Gadow p. 205 |
1898 | Camptosaurus Gadow p. 22 |
1900 | Camptosaurus Van Den Broeck p. 86 |
1901 | Camptosaurus Gadow p. 426 |
1901 | Symphyrophus Nopcsa p. 207 |
1901 | Camptosaurus Nopcsa p. 210 |
1902 | Symphyrophus Hay p. 484 |
1902 | Camptosaurus Hay p. 501 |
1902 | Brachyrophus Hay p. 506 |
1902 | Camptosaurus Mansel-Pleydell p. lxxxiii |
1902 | Camptosaurus Nopcsa pp. 151-152 |
1909 | Symphyrophus Huene p. 15 |
1909 | Camptosaurus Huene p. 16 |
1909 | Brachyrophus Huene p. 18 |
1911 | Symphyrosaurus von Zittel p. 288 |
1911 | Camptosaurus von Zittel p. 289 |
1911 | Brachyrophus von Zittel p. 295 |
1913 | Camptosaurus Tornier p. 371 |
1915 | Camptosaurus Matthew p. 28 |
1919 | Symphyrophus Osborn and Mook p. 390 |
1922 | Camptosaurus Joleaud p. 62 |
1924 | Camptosaurus Lull p. 238 |
1925 | Camptosaurus Gilmore p. 400 |
1928 | Camptosaurus Nopcsa p. 184 |
1930 | Symphyrophus Hay p. 193 |
1930 | Brachyrophus Hay p. 201 |
1930 | Camptosaurus Hay p. 204 |
1934 | Camptosaurus Huene p. 16 |
1936 | Camptosaurus Swinton p. 215 |
1947 | Camptosaurus Lapparent p. 32 |
1956 | Symphyrophus Romer p. 624 |
1956 | Camptosaurus Romer p. 629 |
1963 | Camptosaurus Parsch p. 7 |
1964 | Camptosaurus Kuhn p. 9 |
1964 | Symphyrophus Tatarinov p. 552 |
1964 | Camptosaurus Tatarinov p. 557 |
1966 | Camptosaurus Romer p. 370 |
1966 | Symphyrophus Romer p. 370 |
1967 | Camptosaurus Charig p. 716 |
1970 | Symphyrophus Steel p. 82 |
1970 | Camptosaurus Swinton p. 214 |
1974 | Camptosaurus Galton pp. 151-152 |
1974 | Camptosaurus Thulborn p. 172 |
1977 | Camptosaurus Galton p. 230 |
1979 | Camptosaurus Galton and Jensen p. 3 |
1979 | Camptosaurus Madsen and Miller p. 5 |
1981 | Camptosaurus Bartholomai and Molnar p. 343 |
1981 | Camptosaurus McIntosh p. 30 |
1983 | Camptosaurus Weishampel and Weishampel p. 44 |
1984 | Camptosaurus Milner and Norman p. 146 |
1984 | Camptosaurus Norman pp. 342-344 fig. 7 |
1984 | Camptosaurus Russell p. 23 |
1986 | Camptosaurus Sereno |
1988 | Camptosaurus Carroll |
1989 | Camptosaurus Norman p. 61 fig. 1 |
1990 | Camptosaurus Benton p. 19 |
1990 | Camptosaurus Norman and Weishampel pp. 529-530 fig. 25.36 |
1991 | Camptosaurus Miller et al. p. 40 |
1992 | Camptosaurus Weishampel and Heinrich p. 166 |
1994 | Camptosaurus Chure et al. p. 304 |
1997 | Camptosaurus Sereno p. 449 |
1998 | Camptosaurus Godefroit et al. p. 50 fig. 38 |
1998 | Camptosaurus Sereno p. 62 |
2001 | Camptosaurus Mateus and Antunes pp. 11-12 |
2002 | Camptosaurus Buchholz p. 19 |
2004 | Camptosaurus Norman p. 415 |
2006 | Camptosaurus Chure et al. p. 237 |
2006 | Camptosaurus Pereda Suberbiola et al. p. 228 |
2007 | Camptosaurus Naish and Martill p. 495 |
2007 | Camptosaurus Ruiz-Omeñaca et al. p. 9 |
2008 | Camptosaurus Butler et al. p. 8 |
2009 | Camptosaurus Galton p. 215 |
2010 | Camptosaurus McDonald et al. p. 33 fig. 39 |
2010 | Camptosaurus McDonald et al. p. 808 fig. 10 |
2010 | Camptosaurus Rich et al. p. 395 |
2010 | Camptosaurus Ruiz-Omeñaca et al. p. 84 |
2011 | Camptosaurus Diedrich p. 145 |
2011 | Uteodon McDonald p. 56 |
2011 | Camptosaurus Wang et al. p. 155 fig. 11 |
2012 | Camptosaurus McDonald p. 2 |
2012 | Uteodon McDonald p. 2 |
2014 | Camptosaurus Norman p. 37 fig. 2.30 |
2018 | Camptosaurus Carpenter and Galton p. 178 |
2018 | Camptosaurus Madzia et al. p. 973 fig. 4 |
2019 | Camptosaurus Herne et al. p. 574 fig. 25 |
2020 | Camptosaurus Dieudonné et al. |
2021 | Camptosaurus Verdú et al. p. 10 fig. 9 |
2021 | Uteodon Verdú et al. p. 10 fig. 9 |
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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. †Camptosaurus Marsh 1885
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†Camptosaurus aphanoecetes Carpenter and Wilson 2008
†Camptosaurus dispar Marsh 1879
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Invalid names: Brachyrophus altarkansanus Cope 1878 [synonym], Camptosaurus browni Gilmore 1909 [synonym], Camptosaurus medius Marsh 1894 [synonym], Camptosaurus nanus Marsh 1894 [synonym], Symphyrophus musculosus Cope 1878 [synonym]
Invalid names: Brachyrophus Cope 1878 [synonym], Camptonotus Marsh 1879 [replaced], Symphyrophus Cope 1878 [synonym], Uteodon McDonald 2011 [synonym]
Diagnosis
Reference | Diagnosis | |
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R. S. Lull 1924 | Camptosaurus, varying from about ten to thirty feet long; with the characteristics of the subfamily; fourth and fifth fingers reduced, as in Plateosaurus; maxillary teeth large and irregular; well-developed pubis, with broad prepubis; femur curved; about 25 presacrals and 4 or 5 sacrals, not coössified, each sacral centrum having posterior notch into which process of succeeding one fits. | |
A. T. McDonald 2011 (Uteodon) | Basal styracosternan distinguished by a single autapomorphy: occipital condyle projects farther ventrally than the basal tubera (Fig. 7). Also distinguished from all other iguanodontians except Cumnoria prestwichii by the following unique combination of characters: scapula with acromion process that is convex along its cranial margin (Fig. 3B), convex dorsal margin of scapula (Fig. 3C), convex dorsal margin of ilium, dorsal mar- gin of ilium thickens mediolaterally towards M. iliocaudalis platform, postacetabular process of ilium tapers to a point with break in slope along dorsal margin (Fig. 6A), distal end of ischium forms cranially expanded boot. |
Measurements
No measurements are available
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Source: g = genus, subo = suborder, o = order | |||||
References: Benton 1983, Marsh 1875, Peczkis 1995 |
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Tithonian or 155.70000 to 145.00000 Ma
Collections (35 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Oxfordian - Early/Lower Kimmeridgian | USA (Wyoming) | C. sp. (126540) | |
Kimmeridgian | USA (Wyoming) | C. sp. (46460 46468 58510) | |
Kimmeridgian | USA (Colorado) | Iguanodon sp. (56590) | |
Kimmeridgian - Tithonian | Spain (Valencia) | C. sp. (226362) | |
Kimmeridgian - Tithonian | USA (Colorado) | C. sp. (49622) Symphyrophus musculosus (48130) | |
Kimmeridgian - Tithonian | USA (Wyoming) | Camptonotus sp. (12816) C. nanus (22648) C. sp. (39344 55484 57894 227262 230774 231553) C. sp., Camptonotus dispar, C. medius, C. nanus, C. browni (39253) | |
Kimmeridgian - Tithonian | USA (Utah) | C. sp. (47196 58516 220417) | |
Kimmeridgian - Tithonian | USA (South Dakota) | Ornithopoda indet. (36268) | |
Early/Lower Kimmeridgian | Germany (Nordrhein-Westfalen) | C. sp. (182492) | |
Late/Upper Kimmeridgian - Early/Lower Tithonian | USA (Wyoming) | C. sp. (49577) | |
Late/Upper Kimmeridgian - Early/Lower Tithonian | USA (Colorado) | C. medius (28366) C. sp. (45975) | |
Late/Upper Kimmeridgian - Tithonian | USA (Oklahoma) | C. sp. (49596 49597) C. sp., Camarasaurus sp. (49338) | |
Late/Upper Kimmeridgian - Tithonian | USA (Wyoming) | C. sp. (22678) | |
Tithonian | USA (Utah) | C. sp. (22711 46439 57913) | |
Tithonian | USA (Oklahoma) | C. sp. (49598) | |
Early/Lower Tithonian | USA (Utah) | C. medius (21852) | |
Middle Tithonian | USA (Utah) | C. sp. (52110) |