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Neoconorbina
| Description | Neoconorbina is a genus of recent (Holocene) discorbacean foraminifers related to Rosalina with a low conical trochoidal test, circular in outline. The conical side is the spiral side, on which all three whorls are visible, the final chamber taking up most of the periphery. The umbilical side is flat to concave. exposing only the three to four chambers of the final whorl around an open umbilicus. Chambers on the umbilical side have triangular to platelike umbilical extensions as with other rasalinids. The wall of is calcite, finely and densely perforate on the spiral side, more coarsely perforate on the umbilical side; surface smooth; aperture at the umbilical margin of the chamber, beneath the platelike extension, or folium. From Wikipedia article at https://en.wikipedia.org/wiki/Neoconorbina, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | |||||||||||||||||||||||||||
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| Source Data |
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| Rank | genus | |||||||||||||||||||||||||||
| Taxonomy (GBIF) | Life : Chromista : Foraminifera : Globothalamea : Rotaliida : Rosalinidae : Neoconorbina | |||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Foraminifera : Rosalinidae : Neoconorbina | |||||||||||||||||||||||||||
| Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Scientific Name | Neoconorbina Hofker, 1951 | |||||||||||||||||||||||||||
| Name Published In | Siboga Exped. Monogr., 4a | |||||||||||||||||||||||||||
| Opinions (PBDB) |
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| Status (PBDB) | extant | |||||||||||||||||||||||||||
| Taxon Size (PBDB) | 2 | |||||||||||||||||||||||||||
| Extant Size (PBDB) | 2 (100%) | |||||||||||||||||||||||||||
| First Recorded Appearance | 55.8 - 37.2 Ma Eocene | |||||||||||||||||||||||||||
| Environment | outer shelf,marine (based on Rotaliina) | |||||||||||||||||||||||||||
| Motility | stationary (based on Rotaliina) | |||||||||||||||||||||||||||
| Diet | omnivore (based on Foraminifera) | |||||||||||||||||||||||||||
| Taphonomy | low Mg calcite (based on Rotaliina) | |||||||||||||||||||||||||||
| Primary Reference (PBDB) | W. Kiessling. 2003. Personal data. | |||||||||||||||||||||||||||
| Wikipedia | https://en.wikipedia.org/wiki/Neoconorbina |
External Images
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| Neoconorbina alba species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina albida species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina bikanerensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina cavalliensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina caveti species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina clara species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina clarionensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina communis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina crispula species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina crustata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina cumulata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina discors species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina erudita species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina explanata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina fiorei species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina frustata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina fulva species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina geei species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina gorgonaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina hialina species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina insolita species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina irregulariformis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina jamesbayensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina lapazensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina lavelaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina limbaiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina marginata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina mochimaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina pacifica species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina paleocenica species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina panayana species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina panayensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina petasiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina philippinensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina pilasensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina praecipua species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina pyramidata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina radiatogranulata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina rostrata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina rustica species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina saraushanensis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina stellata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina subrotundiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina terquemi species | accepted (GBIF) listed (PBDB) | 3 | 23.0 Ma Miocene | 0 Ma Extant | |
| Neoconorbina tuberocapitata species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina veliana species | accepted (GBIF) | No associated record in PBDB | |||
| Neoconorbina venezuelaensis species | accepted (GBIF) | No associated record in PBDB | |||
Synonymy List
| Year | Name and Author |
|---|---|
| 1951 | Neoconorbina Hofker |
| 2003 | Neoconorbina Kiessling |
| 2012 | Neoconorbina Margerel |
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!
