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Adocus striatula
Taxonomy
Zygoramma striatula was named by Cope (1869). Its type specimen is AMNH 2358, a partial shell (greater portion of both hypoplastra, 5 posterior peripherals, and fragments of 3 costal bones), and it is a 3D body fossil. Its type locality is Pemberton Marl Company pit (Hornerstown), which is in a Maastrichtian marginal marine marl in the Hornerstown Formation of New Jersey. It is the type species of Zygoramma.
It was recombined as Adocus striatula by Hutchison and Weems (1998).
It was recombined as Adocus striatula by Hutchison and Weems (1998).
Synonymy list
Year | Name and author |
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1869 | Zygoramma striatula Cope p. 257 figs. Plate 37, fig. 10; plate 38, figs. 1-3; text-fig. 321 |
1871 | Zygoramma striatula Cope p. ii |
1902 | Zygoramma striatula Hay p. 445 |
1908 | Zygoramma striatula Hay p. 257 figs. Plate 37, fig. 10; plate 38, figs. 1-3; text-fig. 321 |
1930 | Zygoramma striatula Hay p. 91 |
1998 | Adocus striatula Hutchison and Weems |
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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.
†Adocus striatula Cope 1869
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, subo = suborder, c = class, subp = subphylum | |||||
References: Uetz 2005, Hendy et al. 2009, Estes et al. 1969, Carroll 1988 |
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Maastrichtian | USA (New Jersey) | Zygoramma striatula (type locality: 87902) |