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Emarginulinae
| Source Data |
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| Rank | family (PBDB) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Gastropoda : Emarginulinae | ||||||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Opinions (PBDB) |
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| Status (PBDB) | extant | ||||||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 83 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Extant Size (PBDB) | 32 (39%) | ||||||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 302 - 301 Ma Carboniferous | ||||||||||||||||||||||||||||||||||||||||||||||||
| Motility | facultatively mobile (based on Fissurellidae) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vision | limited (based on Gastropoda) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Diet | grazer (based on Fissurellidae) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | aragonite (based on Gastropoda) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | J. G. Children. 1834. Synopsis of the contents of the British Museum 28 | ||||||||||||||||||||||||||||||||||||||||||||||||
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
| Emarginulini tribe | listed (PBDB) | 187 | 237 Ma Middle Triassic | 0 Ma Extant | |
| Fissurellideini tribe | listed (PBDB) | 4 | 11.6 Ma Miocene | 0 Ma Extant | |
| Scutini tribe | listed (PBDB) | 7 | 20.4 Ma Miocene | 0 Ma Extant | |
| Agariste genus | accepted (GBIF) listed (PBDB) | 1 | 3.60 Ma Pliocene | 0 Ma Extant | |
| Clypidina genus | accepted (GBIF) listed (PBDB) | 3 | 66.0 Ma Late/Upper Cretaceous | 0 Ma Extant | |
| Emarginulina genus | doubtful (GBIF) listed (PBDB) | 2 | 61.6 Ma Paleocene | 0 Ma Extant | |
| Emersonia ✝ genus | doubtful (GBIF) listed (PBDB) | 3 | 190 Ma Early Jurassic | 190 Ma Early Jurassic | |
| Entomella ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 66.0 Ma Late/Upper Cretaceous | 66.0 Ma Late/Upper Cretaceous | |
| Loxotoma ✝ genus | doubtful (GBIF) listed (PBDB) | 5 | 125 Ma Early/Lower Cretaceous | 70.6 Ma Late/Upper Cretaceous | |
| Notomella genus | listed (PBDB) | 1 | 0.13 Ma Pleistocene | 0 Ma Extant | |
| Retshitsella ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 302 Ma Carboniferous | 302 Ma Carboniferous | |
| Rimularia ✝ genus | listed (PBDB) | ||||
| Rimulopsis ✝ genus | doubtful (GBIF) listed (PBDB) | 2 | 168 Ma Middle Jurassic | 161 Ma Jurassic | |
| Tugali genus | accepted (GBIF) listed (PBDB) | 8 | 47.8 Ma Eocene | 0 Ma Extant |
Synonymy List
| Year | Name and Author |
|---|---|
| 1834 | Emarginulidae Gray p. 112 |
| 1890 | Emarginulinae Pilsbry |
| 1904 | Emarginulinae Martin p. 266 |
| 1960 | Emarginulidae Knight et al. p. 227 |
| 1971 | Hemitominae Kuroda et al. |
| 1972 | Emarginulinae Perrilliat p. 19 |
| 1987 | Emarginulinae Squires p. 20 |
| Year | Name and Author |
|---|---|
| 1993 | Emarginulinae Wilson p. 54 |
| 1995 | Emarginulinae Pacaud and Le Renard p. 152 |
| 1995 | Emarginulinae Squires and Goedert p. 261 |
| 2001 | Emarginulinae Harzhauser and Mandic p. 690 |
| 2001 | Emarginulinae Lozouet et al. p. 17 |
| 2005 | Emarginulinae Bouchet et al. p. 243 |
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!
