Lannacus
Appearance
Lannacus | |
---|---|
Fossil
| |
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Order: | |
Genus: | Lannacus
|
Lannacus is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Arenig stage of the Ordovician Period,[1] approximately 478 to 471 million years ago.
References
- ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Archived from the original on 2006-09-05. Retrieved 2008-01-12.