This list of trilobites is a comprehensive listing of all genera that have ever been included in the Arthropod class Trilobita, excluding purely vernacular...

of trilobite is not found around Yonne, so it may have been highly prized and traded from elsewhere. History of life Isopoda List of trilobite genera...

genera   Non-valid genera † = Extinct List of eurypterid genera List of trilobite genera List of ammonite genera List of prehistoric malacostracans Dunlop...

nautiloid genera List of prehistoric ostracod genera List of prehistoric sea cucumbers List of prehistoric sponge genera List of trilobite genera List of extinct...

  Missassigned genus Timeline of eurypterid research List of xiphosuran genera List of trilobite genera List of ammonite genera List of prehistoric malacostracans...

portal List of prehistoric barnacles List of prehistoric brittle stars List of prehistoric sea cucumbers List of crinoid genera List of trilobite genera Sepkoski...

species of similar looking trilobites from the Ordovician to Carboniferous periods. Most of these species have been split off into other genera at various...

This list contains many extinct arthropod[1] genera from the Cambrian Period of the Paleozoic Era. Some trilobites, bradoriids and phosphatocopines may...

This list of placoderms is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be members...

genus of redlichiid trilobite in the family Redlichiidae, with large to very large species (up to 35 centimetres or 14 inches long). Fossils of various...

genus of trilobites in the family Trinucleidae. The species C. elegans is from the Ordovician of South Shropshire, England. List of trilobite genera The...

formation, and the nature of evolutionary radiations. Other topics he has considered in his research include mass extinctions, trilobites, the Cambrian explosion...

a monotypic genus of agnostid trilobite, whose sole member is Han solo. The type specimen of H. solo was found in marine strata of the Arenig to Llanvirn-aged...

Ampyx is an Ordovician-Silurian genus of Asaphid trilobites of the family Raphiophoridae. Species of Ampyx are characterized by three extended spines on...

Fuminaspis is an extinct genus from a class of arthropods, the trilobites. It lived during the early part of the Botomian stage, which lasted from approximately...

habitat. The river turned up an Ordovician trilobite fossil, an Agerina acutilimbata (see list of trilobite genera), found by Ghobadi Pour et al. in 2011...

Corynexochida is an order of trilobite that lived from the Lower Cambrian to the Late Devonian. Like many of the other trilobite orders, Corynexochida contains...

Harpetida is one of the eleven orders of the extinct arthropod class Trilobita. The first harpetid trilobites appear in the Upper Cambrian, and the last...

upper boundary and beginning of Cambrian Stage 4 is informally defined as the first appearance of the trilobite genera Olenellus or Redlichia around...

Battus is a synonym for several agnostid trilobites, now assigned to other genera. In Greek mythology, Battus is a shepherd who witnessed Hermes stealing...

Cheiruridae is a family of phacopid trilobites of the suborder Cheirurina. Its members, as with other members of the suborder, had distinctive pygidial...

species in Bailiaspis. List of trilobite genera RESSER, C. E., 1936. Second contribution to nomenclature of Cambrian trilobites. Smithsonian Misc. Coll...

Isotelus (Greek for 'equal extremities') is an extinct genus of large asaphid trilobites from the Middle and Late Ordovician Period, fairly common in...

Australia and Japan, and from the Silurian and Ordovician of China. List of trilobite genera Zong, Rui-Wen; Liu, Qi; Wei, Fan; Gong, Yi-Ming (July 2017). "Fentou...

the first appearance of two trilobite genera, Olenellus or Redlichia. Another proposal is the first appearance of the trilobite species Arthricocephalus...

Trilobites Link, 1807 is a disused genus of trilobites, the species of which are now all assigned to other genera. T. alatus = Sphaerophthalmus alatus...

Ordovician genus of asaphid trilobites of the family Raphiophoridae found primarily in upper Ordovician-aged deepwater marine strata of Kazakhstan, China...

of trilobite from the middle Devonian period. Their fossils are found chiefly in the northeastern United States, and southwestern Ontario. Because of...

Proetida is an order of trilobite that lived from the Ordovician to the Permian. It was the last surviving order of trilobite, dying out in the Permian-Triassic...

trilobite-like arthropods. The generic name is derived from a crasis compound word from the Latin parva ancora (small anchor). The specific name of the...