| Acastocephala Temporal range:
Silurian
| |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Acastocephala Shergold, 1966
|
| Species | |
Acastocephala is a genus of trilobite from the middle Silurian, known from the United Kingdom. [2]
Etymology
The name is derived from the genus Acaste and the Ancient Greek κεφαλή (kephalē) "head", indicating the headshield is similar to Acaste. [1]
Taxonomy
Acastocephala may contain the ancestor of Acastava. [1]
Distribution
- A. macrops occurs in the Middle Silurian of the United Kingdom ( Wenlock Shale, Malvern, Worcestershire; Wenlock Limestone, Pen-y-Lan, Cardiff, and Dudley and Ludlow, Ledbury, Hereford).
- A. dudleyensis has been found in the Middle Silurian of the United Kingdom (Wenlock Limestone, Wren's Nest, Dudley, Worcestershire). [1]
References
- ^ a b c d Shergold, J.H. (1966). "A revision of Acaste downingiae (Murchison) and related trilobites" (PDF). Palaeontology. 9 (2): 183–207. Archived from the original (PDF) on 2011-07-16.
- ^ "BioLib: Biological library".
External links
 | This Phacopida-related article is a stub. You can help Wikipedia by expanding it. |
| Acastocephala Temporal range:
Silurian
| |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Acastocephala Shergold, 1966
|
| Species | |
Acastocephala is a genus of trilobite from the middle Silurian, known from the United Kingdom. [2]
Etymology
The name is derived from the genus Acaste and the Ancient Greek κεφαλή (kephalē) "head", indicating the headshield is similar to Acaste. [1]
Taxonomy
Acastocephala may contain the ancestor of Acastava. [1]
Distribution
- A. macrops occurs in the Middle Silurian of the United Kingdom ( Wenlock Shale, Malvern, Worcestershire; Wenlock Limestone, Pen-y-Lan, Cardiff, and Dudley and Ludlow, Ledbury, Hereford).
- A. dudleyensis has been found in the Middle Silurian of the United Kingdom (Wenlock Limestone, Wren's Nest, Dudley, Worcestershire). [1]
References
- ^ a b c d Shergold, J.H. (1966). "A revision of Acaste downingiae (Murchison) and related trilobites" (PDF). Palaeontology. 9 (2): 183–207. Archived from the original (PDF) on 2011-07-16.
- ^ "BioLib: Biological library".
External links
|
| This Phacopida-related article is a stub. You can help Wikipedia by expanding it. |