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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eutrephoceras perlatus
Taxonomy
Nautilus perlatus was named by Morton (1834).
It was recombined as Eutrephoceras perlatus by Kummel (1956); it was recombined as Eutrephoceras perlata by Sohl and Koch (1983).
It was recombined as Eutrephoceras perlatus by Kummel (1956); it was recombined as Eutrephoceras perlata by Sohl and Koch (1983).
Synonymy list
| Year | Name and author |
|---|---|
| 1834 | Nautilus perlatus Morton |
| 1956 | Eutrephoceras perlatus Kummel p. 383 |
| 1983 | Eutrephoceras perlata Sohl and Koch |
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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.
†Eutrephoceras perlatus Morton 1834
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009, Kiessling 2003 | |||||
Age range: Late/Upper Maastrichtian or 72.20000 to 66.00000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Maastrichtian | USA (Mississippi) | Eutrephoceras perlata (4119 4120) | |
| Late/Upper Maastrichtian | USA (Mississippi) | Eutrephoceras perlata (4127 4130 4134 4142 4147 4148 4150 4156 4160 4161 4162 4164 4165 4166 4167) | |
| Late/Upper Maastrichtian | USA (Texas) | Eutrephoceras perlata (4399) |