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Plectropterna minitans
Taxonomy
Sauroidichnites minitans was named by Hitchcock (1837). It is considered to be a form taxon. It is a trace fossil. It is the type species of Plectropterna.
It was recombined as Plectropus minitans by Hitchcock (1845) and Hitchcock (1848); it was recombined as Plectropterna minitans by Hitchcock (1871), Miller (1879), Hitchcock (1889), Lyman (1894), Hitchcock (1898), Hay (1902), Lull (1917) and Hay (1930).
It was recombined as Plectropus minitans by Hitchcock (1845) and Hitchcock (1848); it was recombined as Plectropterna minitans by Hitchcock (1871), Miller (1879), Hitchcock (1889), Lyman (1894), Hitchcock (1898), Hay (1902), Lull (1917) and Hay (1930).
Synonymy list
Year | Name and author |
---|---|
1837 | Sauroidichnites minitans Hitchcock p. 175 |
1841 | Sauroidichnites minitans Hitchcock p. 481 |
1844 | Sauroidichnites minitans Hitchcock p. 306 |
1845 | Plectropus minitans Hitchcock p. 24 |
1848 | Plectropus minitans Hitchcock p. 198 |
1871 | Plectropterna minitans Hitchcock p. xxi |
1879 | Plectropterna minitans Miller p. 147 |
1889 | Plectropterna minitans Hitchcock p. 119 |
1894 | Plectropterna minitans Lyman p. 205 |
1898 | Plectropterna minitans Hitchcock p. 402 |
1902 | Plectropterna minitans Hay p. 549 |
1917 | Plectropterna minitans Lull p. 120 |
1930 | Plectropterna minitans Hay p. 19 |
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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.
†Plectropterna minitans Hitchcock 1837
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |
Age range: Hettangian or 201.30000 to 199.30000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Hettangian | USA (Massachusetts) | Plectropterna minitans (52986) | |
Hettangian - Sinemurian | USA (Massachusetts) | Plectropterna minitans (52987 52996 53028 91398) | |
Hettangian - Sinemurian | USA (Connecticut) | Plectropterna minitans (53023) Sauroidichnites minitans, Plectropterna minitans (53000) |