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Kahlerina ✝
| Source Data |
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| Rank | genus (PBDB) | ||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Foraminifera : Staffellidae : Kahlerina | ||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extinct | ||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 14 | ||||||||||||||||||||||||||||||
| First Recorded Appearance | 290 - 269 Ma Permian | ||||||||||||||||||||||||||||||
| Last Recorded Appearance | 254 - 252 Ma Permian | ||||||||||||||||||||||||||||||
| Motility | stationary (based on Foraminifera) | ||||||||||||||||||||||||||||||
| Diet | omnivore (based on Foraminifera) | ||||||||||||||||||||||||||||||
| Taphonomy | low Mg calcite (based on Fusulinina) | ||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 | ||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
| Kahlerina africana ✝ species | listed (PBDB) | 2 | 269 Ma Permian | 269 Ma Permian | |
| Kahlerina circularis ✝ species | accepted (GBIF) listed (PBDB) | 2 | 265 Ma Permian | 265 Ma Permian | |
| Kahlerina consueta ✝ species | accepted (GBIF) listed (PBDB) | 5 | 265 Ma Permian | 265 Ma Permian | |
| Kahlerina globiformis ✝ species | accepted (GBIF) listed (PBDB) | 7 | 269 Ma Permian | 265 Ma Permian | |
| Kahlerina minima ✝ species | accepted (GBIF) listed (PBDB) | ||||
| Kahlerina nautiloidea ✝ species | accepted (GBIF) listed (PBDB) | 16 | 269 Ma Permian | 265 Ma Permian | |
| Kahlerina siciliana ✝ species | accepted (GBIF) listed (PBDB) | 2 | 269 Ma Permian | 265 Ma Permian | |
| Kahlerina ussurica ✝ species | accepted (GBIF) listed (PBDB) | 5 | 265 Ma Permian | 265 Ma Permian | |
| Pseudokahlerina compressa ✝ species | accepted (GBIF) listed (PBDB) | 4 | 269 Ma Permian | 265 Ma Permian | |
| Pseudokahlerina crepida ✝ species | accepted (GBIF) listed (PBDB) | 1 | 265 Ma Permian | 265 Ma Permian | |
| Pseudokahlerina discoidalis ✝ species | accepted (GBIF) listed (PBDB) | 3 | 265 Ma Permian | 265 Ma Permian | |
| Pseudokahlerina implexa ✝ species | accepted (GBIF) listed (PBDB) | 3 | 265 Ma Permian | 265 Ma Permian | |
| Pseudokahlerina latespiralis ✝ species | accepted (GBIF) listed (PBDB) | 2 | 265 Ma Permian | 265 Ma Permian |
Synonymy List
| Year | Name and Author |
|---|---|
| 1955 | Kahlerina Kochansky-Devide |
| 1956 | Ussuriella Sosnina p. 21 |
| 1967 | Kahlerina Skinner and Wilde p. 7 |
| 1968 | Kahlerina Sosnina p. 99 |
| 1968 | Pseudokahlerina Sosnina p. 103 |
| 1982 | Kahlerina Zhang |
| Year | Name and Author |
|---|---|
| 1991 | Kahlerina Ueno and Sakagami p. 941 |
| 1996 | Kahlerina Davydov p. 221 |
| 1996 | Pseudokahlerina Davydov p. 223 |
| 2002 | Hubeiella Sepkoski, Jr. |
| 2002 | Kahlerina Sepkoski, Jr. |
| 2002 | Pseudokahlerina 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!
