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Sethoperidae
Taxonomy
Sethoperidae was named by Haeckel (1881). Its type is Sethopera.
It was assigned to Nassellaria by Dumitrica and Zügel (2003).
It was assigned to Nassellaria by Dumitrica and Zügel (2003).
Subtaxa
Callimitra, Cladoscenium, Clathrocanium, Clathrocorys, Pteropilium, Sethopera (type genus), Tripodiscinus, Turriseiffelus, Verticillata
Synonymy list
Year | Name and author |
---|---|
1881 | Sethoperidae Haeckel |
2003 | Sethoperidae Dumitrica and Zügel p. 18 |
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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.
Fm. †Sethoperidae Haeckel 1881
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G. Callimitra Haeckel 1881
G. Cladoscenium Haeckel 1882
G. Clathrocorys Haeckel 1882
G. Pteropilium Haeckel 1881
G. Sethopera Haeckel 1881
G. Tripodiscinus Haeckel 1887
G. †Turriseiffelus Dumitrica and Zügel 2003
G. Verticillata Popofsky 1913
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range
Maximum range based only on fossils: Early/Lower Tithonian or 150.80000 to 145.00000 Ma
Minimum age of oldest fossil (stem group age): 145.0 Ma
Minimum age of oldest fossil (stem group age): 145.0 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Tithonian | Germany (Bayern) | Turriseiffelus invalidissimus, Turriseiffelus invalidus, Turriseiffelus sp. (51152) |