BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Progyrocystis ✝
| Source Data |
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| Rank | genus (PBDB) | ||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Echinodermata : Cincta : Gyrocystidae : Progyrocystis | ||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | ||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 2 | ||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 513 - 501 Ma Cambrian | ||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 513 - 501 Ma Cambrian | ||||||||||||||||||||||||||||||||||||
| Environment | marine (based on Echinodermata) | ||||||||||||||||||||||||||||||||||||
| 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) | A. B. Smith and S. Zamora. 2009. Rooting phylogenies of problematic fossil taxa; a case study using cinctans (stem-group echinoderms). Palaeontology 52(4):803-821 | ||||||||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Progyrocystis disjuncta ✝ species | listed (PBDB) | 1 | 513 Ma Cambrian | 513 Ma Cambrian |
Synonymy List
| Year | Name and Author |
|---|---|
| 1993 | Progyrocystis Friedrich |
| 1993 | Progyrocystis Sdzuy |
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!
