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Yochelsonellis ✝
| Source Data |
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| Rank | genus (PBDB) | ||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Tergomya : Cyrtonellida : Cyrtolitidae : Yochelsonellis | ||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | ||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 7 | ||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 427 - 426 Ma Silurian | ||||||||||||||||||||||||||||||||||||||||||
| Last Recorded Appearance | 426 - 423 Ma Silurian | ||||||||||||||||||||||||||||||||||||||||||
| Motility | slow-moving (based on Cyrtonellida) | ||||||||||||||||||||||||||||||||||||||||||
| Vision | blind (based on Tergomya) | ||||||||||||||||||||||||||||||||||||||||||
| Diet | grazer (based on Cyrtonellida) | ||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | R. J. Horný. 1966. Yochelsonellis, new name for Yochelsonia Horn , 1962. asopis Národni Muzea - Oddíl pírodovdny 135(2):69-69 | ||||||||||||||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Yochelsonellis decorus ✝ species | listed (PBDB) | 3 | 427 Ma Silurian | 426 Ma Silurian | |
| Yochelsonellis fallax ✝ species | listed (PBDB) | 1 | 427 Ma Silurian | 427 Ma Silurian | |
| Yochelsonellis fasciculatus ✝ species | listed (PBDB) | 1 | 427 Ma Silurian | 427 Ma Silurian | |
| Yochelsonellis kokeni ✝ species | listed (PBDB) | 2 | 427 Ma Silurian | 427 Ma Silurian | |
| Yochelsonellis orphanus ✝ species | listed (PBDB) | 1 | 427 Ma Silurian | 427 Ma Silurian | |
| Yochelsonellis planicosta ✝ species | listed (PBDB) | 1 | 427 Ma Silurian | 427 Ma Silurian |
Synonymy List
| Year | Name and Author |
|---|---|
| 1962 | Yochelsonia Horný |
| 1966 | Yochelsonellis Horný |
| 1970 | Yochelsonellis Starobogatov p. 300 |
| 1976 | Yochelsonellis Runnegar and Jell p. 118 |
| 2002 | Yochelsonia Sepkoski, Jr. |
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!
