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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Problematoconites
Taxonomy
Problematoconites is a genus. It is not extant.
It was assigned to Furnishinidae by Clark et al. (1981); to Conodonta by Sepkoski (2002); and to Paraconodontida by Bagnoli and Stouge (2014).
It was assigned to Furnishinidae by Clark et al. (1981); to Conodonta by Sepkoski (2002); and to Paraconodontida by Bagnoli and Stouge (2014).
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Problematoconites Clark et al. p. W113 |
| 2002 | Problematoconites Sepkoski |
| 2014 | Problematoconites Bagnoli and Stouge p. 439 |
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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.
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan 1992 | |||||
Age range: base of the Trempealeauan to the top of the Aksaian or 492.50000 to 491.50000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ayusokkanian - Aksaian | Russian Federation (Leningrad Oblast) | P. perforata (235439) | |
| Furongian | Sweden | P. angustus, P. asymmetricus, P. perforatus (203761) P. angustus, P. perforatus (203757) P. asymmetricus, P. perforatus (203758) P. perforatus (203756 203759 203760) | |
| Furongian | Norway (Oslo-Asker) | P. perforatus (204483 204485) | |
| Merioneth | USA (Vermont) | P. perforata (6870) | |
| Trempealeauan | Canada (Newfoundland and Labrador) | P. perforata (203839) |