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Plasiacystidae ✝
| Source Data |
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| Rank | family (PBDB) | |||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Echinodermata : Soluta : Syringocrinida : Plasiacystidae | |||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 3 | |||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 485 - 478 Ma Paleozoic | |||||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 466 - 458 Ma Middle Ordovician | |||||||||||||||||||||||||||||||||||||||
| Environment | marine (based on Echinodermata) | |||||||||||||||||||||||||||||||||||||||
| Motility | stationary (based on Blastozoa) | |||||||||||||||||||||||||||||||||||||||
| Diet | suspension feeder (based on Blastozoa) | |||||||||||||||||||||||||||||||||||||||
| Reproduction | dispersal=water,planktonic (based on Echinodermata) | |||||||||||||||||||||||||||||||||||||||
| Ontogeny | accretion,addition of parts (based on Echinodermata) | |||||||||||||||||||||||||||||||||||||||
| Taphonomy | high Mg calcite (based on Echinodermata) | |||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | R. J. Prokop and V. Petr. 2004. Plasiacystis mobilis, gen. et sp. n., a strange “carpoid” (Echinodermata, ?Homoiostelea: Soluta) in the Bohemian Ordovician (Czech Republic). Acta Musei Nationalis Pragae, Series B, Natural History 59(3–4):151-162 | |||||||||||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Plasiacystis ✝ genus | listed (PBDB) | 8 | 485 Ma Cambrian | 466 Ma Middle Ordovician |
Synonymy List
| Year | Name and Author |
|---|---|
| 2004 | Plasiacystidae Prokop and Petr p. 152 |
| 2014 | Plasiacystidae Noailles et al. p. 460 |
| 2018 | Plasiacystidae Lefebvre and Lerosey-Aubril p. 1192 |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
