NOTICE: The ZooBank website has been experiencing extremely high demand recently. We are working on a solution, but it may continue to be slower than normal. We apologize for the inconvenience, and appreciate your patience!
| 階級: | Genus |
No BHL Results
|
|---|---|---|
| 綴り: | Pachycephalocrinus | |
| 著者: | Cole & Toom | |
| 著作物: | New camerate crinoid genera from the Upper Ordovician (Katian) of Estonia: evolutionary origin of family Opsiocrinidae and a phylogenetic assessment of Ordovician Monobathrida. Journal of Systematic Palaeontology. | |
| ページ: | ||
| Type Species: | Pachycephalocrinus jaanussoni Cole & Toom | |
ICZN Home
|
The Code
|
The Bulletin
|
Official Lists and Indexes
|
Support ICZN
|
Contact ICZN
|
Donate
