Phaulactis
Phaulactis is an extinct genus of rugose coral that existed during the Ordovician, Silurian and Devonian periods. It can be found in Europe, North America, Asia and Australia.[1] Phaulactis was described by in 1926.[2]
| Phaulactis Temporal range:
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| The species | |
| Scientific classification | |
| Kingdom: | Animalia
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| Phylum: | |
| Class: | |
| Order: | |
| Family: | †
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| Genus: | Phaulactis Ryder, 1926
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| Species | |
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See list of Phaulactis species | |
Description[]
All members of this genus are horn-shaped solitary corals, although the exact shape can vary between species. Phaulactis is most easily identified by its large amount of septa, deep calyx and distinct internal structure with three clear areas with different properties (but these sections are not always present in younger individuals). Another common trait is clear septal ridges.[3]
species[]
- Wedekind, 1927
- Lonndsdale, 1839
- Wedekind, 1927
- Phaulactis cyathophylloides Ryder, 1926
- Wedekind, 1927
- Wedekind 1927
- Wedekind, 1927
- Wedekind, 1927
- McCoy, 1850
- Kato et Ezaki, 1986
References[]
- ^ "Phaulactis". Fossilworks. Retrieved 17 December 2021.
- ^ "Phaulactis". Fossiilid.info. Retrieved 2019-06-09.
- ^ LIV.—PYCNACTIS, MESACTIS, PHAULACTIS, GEN. NOV., AND DINOPHYLLUM, LIND. T.A.Ryder. Magazine of Natural history. 1926.
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Categories:
- Stauriida
- Rugosa
- Prehistoric Anthozoa genera
- Prehistoric cnidarian stubs
- Hexacorallia stubs