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Harpedactylus gracilior
Taxonomy
Harpedactylus gracilior was named by Hitchcock (1862). It is considered to be a form taxon. Its type specimen is AC 47/52, 55/1, a footprint, and it is a trace fossil. Its type locality is below Turners Falls, tracksite, which is in a Hettangian/Sinemurian fluvial-lacustrine sandstone/shale in the Portland Formation of Massachusetts.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1862 | Harpedactylus gracilior Hitchcock p. 86 |
1865 | Harpedactylus gracilior Hitchcock p. 12 figs. Pl. 3:2 |
1871 | Harpedactylus gracilior Hitchcock p. xxi |
1889 | Harpedactylus gracilior Hitchcock p. 119 |
1894 | Harpedactylus gracilior Lyman p. 205 |
1898 | Harpedactylus gracilior Hitchcock p. 402 |
1902 | Harpedactylus gracilior Hay p. 545 |
1904 | Harpedactylus gracilior Lull p. 528 |
1917 | Harpedactylus gracilior Lull p. 122 |
1930 | Harpedactylus gracilior Hay 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.
†Harpedactylus gracilior Hitchcock 1862
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Diagnosis
No diagnoses are available