Biology:Howelluella
From HandWiki
| Howelluella Temporal range: Late Botomian[1]
| |
|---|---|
Fossil
| |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Genus: | Howelluella
|
Howelluella is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the later part of the Botomian stage,[1] which lasted from approximately 524 to 518.5 million years ago. This faunal stage was part of the Cambrian Period.
References
- ↑ 1.0 1.1 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. https://web.archive.org/web/20060905162524/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class. Retrieved 2008-01-12.
Wikidata ☰ Q5921840 entry
 |  |
