Raymondinidae
(Redirected from Raymondinacea)
| Raymondinidae Temporal range:
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| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | Ptychopariida (?)
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| Superfamily: | Raymondinacea Clark, 1924
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| Family: | Raymondinidae Clark, 1924
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| subfamilies | |
Raymondinidae are the only family in the trilobite superfamily Raymondinacea, which lived during the Middle and Upper Cambrian.
Taxonomy
[edit]The Raymondinidae consists of three subfamilies, but is assumed to be polyphyletic.[1]
- Raymondininae (= Pilgrimiidae)
- Cedariniinae
- Cedaria, Cedarina
- Llanoaspidinae
- Llanoaspis, Arcuolimbus, Genevievella, Metisaspis
References
[edit]- ^ Moore, R.C. (1959). Arthropoda I - Arthropoda General Features, Proarthropoda, Euarthropoda General Features, Trilobitomorpha. Treatise on Invertebrate Paleontology. Vol. Part O. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. pp. O298–O301. ISBN 0-8137-3015-5.
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