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Geragnostus
Extinct genus of trilobites / From Wikipedia, the free encyclopedia
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Geragnostus is a genus of very small agnostid trilobites whose fossils are found Ordovician-aged marine strata from Eurasia, North America and Argentina.
Quick Facts Scientific classification, Species ...
Geragnostus | |
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Geragnostus mediterraneus, 6mm, St.Chinian Formation, France, Middle Ordovician | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | †Trilobita (?) |
Order: | †Agnostida |
Family: | †Metagnostidae |
Genus: | †Geragnostus Howell, 1935 |
Species | |
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Synonyms | |
Geragnostella, Geratrinodus, Neptunagnostella |
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