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Uniconus
Discussion
Authority sometimes Romanized as Lyashenko 1955
Taxonomy
Uniconus was named by Ljaschenko (1955) [Sepkoski's age data: S D Fras-u]. It is not extant. Its type is Tentaculites glaber. It is the type genus of Uniconidae.
It was assigned to Tentaculitida by Sepkoski (2002); and to Uniconidae by Farsan (1994), Comniskey and Ghilardi (2018).
It was assigned to Tentaculitida by Sepkoski (2002); and to Uniconidae by Farsan (1994), Comniskey and Ghilardi (2018).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Uniconus Ljaschenko |
| 1994 | Uniconus Farsan p. 53 figs. Table 9 |
| 2002 | Uniconus Sepkoski |
| 2018 | Uniconus Comniskey and Ghilardi |
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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.
G. †Uniconus Ljaschenko 1955
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†Uniconus ciguelii Comniskey and Ghilardi 2018
†Uniconus glaber Trautschold 1881
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Lochkovian to the top of the Frasnian or 414.60000 to 372.15000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | Morocco | U. caveti (13935) | |
| Late/Upper Lochkovian - Pragian | China (Guangxi) | U. sp. (241007) | |
| Pragian | Morocco | U. infundibulum (27050) | |
| Pragian - Early/Lower Emsian | Brazil (Paraná) | U. ciguelii (241004) | |
| Emsian | USA (Alaska) | U. orbiculus, U. livnensis (79135) | |
| Givetian - Frasnian | Afghanistan (Herat) | U. flagelliformis, U. sp. A, U. sp. B (70144) |