Definition of Agnostida. Meaning of Agnostida. Synonyms of Agnostida

- Agnostida are an order of extinct arthropods which have classically been seen as a group of highly modified trilobites, though some recent research has...
- a common evolutionary trend. Notable examples of this were the orders Agnostida and Asaphida, and the suborder Illaenina of the Corynexochida. Effacement...
- Westrop, Broda & Dengler Cambrian Shallow Bay Formation  Canada A member of Agnostida belonging to the family Eodiscidae. Eodiscus confossus Sp. nov Valid Westrop...
- (possible radiodont) Bradoriida † Deuteropoda Artiopoda † Trilobita † Agnostida (possibly trilobites) † Nektaspida † Aglaspidida † Cheloniellida † Bu****heia...
- planktonic forms like conodonts, graptolites, and some groups of trilobites (Agnostida and Pytchopariida, which completely died out, and the Asaphida which were...
- two thorax segments outside most members of the Agnostida order. It can be distinguished from Agnostida by the very wide subquadrate glabella (about half...
- Obelagnostus is a genus of trilobites in the order Agnostida, which existed in what is now Antarctica. It was described by Shergold and Webers in 1992...
- affected conodonts and planktonic forms like graptolites. The trilobites Agnostida and Ptychopariida completely died out, and the Asaphida were much reduced...
- Agnostidae is a family of Agnostida trilobites. Like all Agnostina, they were eyeless and had only two thoracic segments. These trilobites inhabited benthic...
- classified under the superfamily Agnostoidea of the suborder Agnostina, order Agnostida. The family was first established by the ****anese paleontologist Teiichi...