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 Ryder in 1926. [2]
| Phaulactis Temporal range:
| |
|---|---|
| |
| The species Phaulactis angusta | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | †
Rugosa
|
| Family: | |
| Genus: | Phaulactis Ryder, 1926
|
| Species | |
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]
- Phaulactis angelini Wedekind, 1927
- Phaulactis angusta Lonndsdale, 1839
- Phaulactis clarkei Wedekind, 1927
- Phaulactis cyathophylloides Ryder, 1926
- Phaulactis gracile Wedekind, 1927
- Phaulactis högklinti Wedekind 1927
- Phaulactis iregularis Wedekind, 1927
- Phaulactis tabulatum Wedekind, 1927
- Phaulactis trochiformis McCoy, 1850
- Phaulactis variabilis Kato et Ezaki, 1986
- ^ "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.
 | This prehistoric Hexacorallia article is a stub. You can help Wikipedia by expanding it. |
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 Ryder in 1926. [2]
| Phaulactis Temporal range:
| |
|---|---|
|
| |
| The species Phaulactis angusta | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | †
Rugosa
|
| Family: | |
| Genus: | Phaulactis Ryder, 1926
|
| Species | |
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]
- Phaulactis angelini Wedekind, 1927
- Phaulactis angusta Lonndsdale, 1839
- Phaulactis clarkei Wedekind, 1927
- Phaulactis cyathophylloides Ryder, 1926
- Phaulactis gracile Wedekind, 1927
- Phaulactis högklinti Wedekind 1927
- Phaulactis iregularis Wedekind, 1927
- Phaulactis tabulatum Wedekind, 1927
- Phaulactis trochiformis McCoy, 1850
- Phaulactis variabilis Kato et Ezaki, 1986
- ^ "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.
|
| This prehistoric Hexacorallia article is a stub. You can help Wikipedia by expanding it. |