Your IP: 54.196.13.210 United States Near: United States

Lookup IP Information

2 3 4 5 6 7 8 Next

Below is the list of all allocated IP address in 163.61.0.0 - 163.61.255.255 network range, sorted by latency.

Grinnellaspis Temporal range: Early Arenig[1] Conservation status Fossil Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Trilobita Genus: Grinnellaspis Grinnellaspis is an extinct genus from a well known class of fossil marine arthropods, the trilobites. It lived during the early part of the Arenig stage of the Ordovician Period[1], a faunal stage which lasted from 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: p.560. http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class. Retrieved 2008-01-12.  This Trilobite-related article is a stub. You can help Wikipedia by expanding it.v · d · e