Global InformationNipponaspis information
| Nipponaspis Temporal range:
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|---|---|
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| N. takaizumii | |
| Scientific classification | |
| Kingdom: | Animalia
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| Phylum: | Arthropoda
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| Class: | Trilobita
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| Order: | Proetida
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| Family: | Phillipsiidae
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| Genus: | Nipponaspis Koizumi, 1972
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| Type species | |
| Nipponaspis takaizumii Koizumi, 1972[1]
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Nipponaspis is a genus of proetid trilobite belonging to the family Phillipsiidae. Fossils of the various species are found in Middle Permian-aged marine strata of Fukushima Prefecture, Japan, China, Korea, and Alaska.
- ^ H. Koizumi. 1972. New genera of trilobite family Phillipsidae from the Takakura-yama Group (Permian), Abukuma Massif in Japan. Earth Science (Chikyu Kagaku) 26:19-25 [1]