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Helicocystis moroccoensis ✝
Source Data |
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Rank | species (PBDB) | ||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Echinodermata : Helicocystitidae : Helicocystis : Helicocystis moroccoensis | ||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Opinions (PBDB) |
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Status (PBDB) | extinct | ||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 1 | ||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 516 - 513 Ma Cambrian | ||||||||||||||||||||||||||||||||||||
Last Recorded Appearance | 516 - 513 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. 2013. Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan. Proceedings of the Royal Society B: Biological Sciences 280(1765) |
Synonymy List
Year | Name and Author |
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2013 | Helicocystis moroccoensis Smith and Zamora p. 6 figs. 2-3 |
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!