bn:02020773n
Noun Concept
Categories: Taxa named by Joachim Barrande, Redlichiida genera, Fossil taxa described in 1846, Cambrian trilobites, Redlichiida stubs
EN
Hydrocephalus  Phlysacium  Rejkocephalus
EN
Hydrocephalus is an extinct genus of redlichiid trilobite that was very common during the Middle Cambrian of Eurasia and North America, which lasted from 508 to 497 million years ago. Wikipedia
English:
trilobite
genus
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EN
Hydrocephalus is an extinct genus of redlichiid trilobite that was very common during the Middle Cambrian of Eurasia and North America, which lasted from 508 to 497 million years ago. Wikipedia
Genus of arthropods (fossil) Wikidata
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