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Grallator cursorius
Taxonomy
Grallator cursorius was named by Hitchcock (1858). It is considered to be a form taxon. Its type specimen is AC 4/1, a footprint, and it is a trace fossil. Its type locality is Moody's Corner, which is in a Hettangian/Sinemurian fluvial-lacustrine mudstone/sandstone in the Portland Formation of Massachusetts.
It was synonymized objectively with Grallator parallelus by Olsen et al. (1998); it was recombined as Eubrontes cursorius by Rainforth (2007).
It was synonymized objectively with Grallator parallelus by Olsen et al. (1998); it was recombined as Eubrontes cursorius by Rainforth (2007).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1837 | Ornithichnites parallelus Hitchcock p. 175 fig. 2 |
1847 | Brontozoum parallelum Hitchcock p. 50 fig. 2 |
1848 | Brontozoum parallelum Hitchcock p. 175 |
1854 | Brontozoum parallelum Warren p. 27 |
1858 | Grallator cursorius Hitchcock p. 72 figs. Pls. 33, 58, 72 |
1862 | Grallator parallelus Hitchcock p. 86 |
1865 | Grallator parallelus Hitchcock p. 7 figs. Pl. 5:1 |
1871 | Grallator cursorius Hitchcock p. xxi |
1871 | Grallator parallelus Hitchcock p. xxi |
1879 | Brontozoum parallelum Miller p. 151 |
1889 | Grallator cursorius Hitchcock p. 118 |
1889 | Grallator parallelus Hitchcock p. 118 |
1894 | Grallator cursorius Lyman p. 205 |
1894 | Grallator parallelus Lyman p. 205 |
1898 | Grallator cursorius Hitchcock p. 401 |
1898 | Grallator parallelus Hitchcock p. 401 |
1902 | Grallator cursorius Hay p. 545 |
1902 | Grallator parallelus Hay p. 545 |
1904 | Anchisauripus parallelus Lull pp. 490-491 fig. 9 |
1904 | Grallator cursorius Lull p. 494 fig. 12 |
1915 | Anchisauripus parallelus Lull p. 187 fig. 43 |
1915 | Grallator cursorius Lull p. 200 fig. 53 |
1917 | Anchisauripus parallelus Lull p. 114 |
1917 | Grallator cursorius Lull p. 116 |
1930 | Anchisauripus parallelus Hay p. 3 |
1930 | Grallator cursorius Hay p. 13 |
1952 | Grallator cursorius Bock p. 402 |
1952 | Anchisauripus parallelus Bock p. 406 |
1953 | Grallator cursorius Lull p. 154 |
1953 | Anchisauripus parallelus Lull p. 172 |
1957 | Grallator sulcatus Baird p. 68 fig. 6.3B |
1957 | Grallator cursorius Baird p. 453 |
1957 | Grallator sulcatus Baird pp. 453-454 figs. 1; Pl. 1, fig. 1 |
1957 | Anchisauripus parallelus Baird pp. 471-472 |
1958 | Grallator cursorius Kuhn p. 22 |
1958 | Grallator sulcatus Kuhn p. 22 |
1959 | Grallator cursorius Schmidt p. 106 |
1963 | Grallator cursorius Kuhn p. 77 |
1963 | Grallator sulcatus Kuhn p. 77 |
1963 | Anchisauripus parallelus Kuhn p. 80 |
1965 | Anchisauripus parallelus Nelson p. 7 |
1969 | Grallator cursorius Haubold p. 100 fig. 8 |
1970 | Grallator cursorius Demathieu p. 184 |
1970 | Grallator cursorius Ellenberger p. 351 |
1971 | Anchisauripus parallelus Haubold p. 66 |
1971 | Grallator cursorius Haubold pp. 66-67 |
1971 | Grallator sulcatus Haubold p. 67 |
1974 | Anchisauripus parallelus Haubold p. 127 |
1974 | Grallator cursorius Haubold p. 132 |
1976 | Anchisauripus parallelus Courel and Demathieu p. 209 |
1981 | Grallator cursorius Olsen p. 558 |
1984 | Grallator cursorius Olsen and Galton p. 98 fig. 4 |
1984 | Grallator cursorius Thulborn and Wade p. 449 |
1986 | Atreipus sulcatus Olsen and Baird p. 68 |
1987 | Anchisauripus parallelus Weems p. 15 |
1990 | Grallator cursorius Thulborn p. 155 |
1992 | Grallator cursorius Weems p. 124 |
1992 | Grallator parallelus Weems p. 124 |
1993 | Atreipus sulcatus Thulborn p. 463 |
1996 | Grallator sulcatus Irby p. 155 |
1998 | Grallator parallelus Olsen et al. p. 595 figs. 9-11 |
1999 | Grallator parallelus Gierlinski and Pienkowski p. 336 |
2000 | Atreipus sulcatus Gand et al. p. 615 |
2000 | Anchisauripus parallelus Gand et al. p. 616 |
2003 | Atreipus sulcatus Szajna and Hartline p. 265 |
2006 | Grallator parallelus Gallagher and Hanczaryk p. 239 |
2006 | Grallator cursorius Hunt and Lucas p. 165 |
2006 | Grallator cursorius Lockley and Eisenberg p. 267 |
2006 | Grallator parallelus Melchor and de Valais p. 366 |
2006 | Atreipus sulcatus Weems p. 372 fig. 4 |
2006 | Grallator parallelus Weems p. 376 |
2006 | Grallator cursorius Weishampel p. 132 |
2007 | Grallator cursorius Hunt and Lucas p. 221 |
2007 | Grallator parallelus Klein and Haubold p. 126 |
2007 | Eubrontes cursorius Rainforth p. 50 |
2008 | Anchisauripus parallelus Fujita et al. p. 42 |
2009 | Grallator parallelus Xing et al. p. 707 |
2011 | Grallator parallelus Niedźwiedzki p. 295 |
2014 | Grallator parallelus Xing et al. p. 196 |
2016 | Grallator cursorius Wagensommer et al. p. 171 |
2020 | Grallator cursorius Abrahams et al. |
2021 | Atreipus sulcatus Klein and Lucas p. 6 |
2021 | Grallator cursorius Klein and Lucas p. 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.
†Grallator cursorius Hitchcock 1858
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Invalid names: Ornithichnites parallelus Hitchcock 1837 [synonym]
Diagnosis
Reference | Diagnosis | |
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R. S. Lull 1915 (Anchisauripus parallelus) | Pes: Length of digit I, 67 mm.; II, 79 mm.; III, 120 mm.; IV, exclusive of "heel" pad, 90 mm.; foot exclusive of hallux, 165 mm., including hallux, 210 mm. Divarication of digits I and II, 141°; II and III, 12°; II and IV, 6.5°.
Length of step 260 mm. |