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Posidonotis
Taxonomy
Posidonotis was named by Losacco (1942) [Sepkoski's age data: J Plie-u J Aale Sepkoski's reference number: 749]. It is not extant. Its type is Posidonotis dainelii.
It was assigned to Posidoniidae by Aberhan (1994); to Pterioida by Sepkoski (2002); and to Entoliidae by Ros-Franch et al. (2014).
It was assigned to Posidoniidae by Aberhan (1994); to Pterioida by Sepkoski (2002); and to Entoliidae by Ros-Franch et al. (2014).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by B. Allen on 2019-03-22
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Posidonotis Losacco |
| 1994 | Posidonotis Aberhan p. 20 |
| 2002 | Pectinula Sepkoski |
| 2002 | Posidonotis Sepkoski |
| 2014 | Posidonotis Ros-Franch et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Posidonotis Losacco 1942
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†Posidonotis dainelii Losacco 1942
†Posidonotis semiplicata Hyatt 1894
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Invalid names: Entolium balteatum Crickmay 1928 [synonym], Monotis symmetrica Hyatt 1894 [synonym], Pectinula cancellata Leanza 1943 [synonym]
Invalid names: Pectinula [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Sinemurian to the top of the Tenuicostatum or 199.50000 to 182.90000 Ma
Collections (56 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Sinemurian | Chile (Taltal) | Pectinula sp. (210081) | |
| Late/Upper Sinemurian | Canada (British Columbia) | P. semiplicata (53251 53252 53254) | |
| Sinemurian | Canada (Yukon) | P. semiplicata (53260) | |
| Sinemurian | Canada (British Columbia) | P. semiplicata (53256 53257 53258 53259 53261) | |
| Late/Upper Sinemurian - Early/Lower Pliensbachian | Canada (British Columbia) | P. semiplicata (53262 53263 53264 53265 53266 53267 53268 53269) | |
| Late/Upper Sinemurian - Late/Upper Pliensbachian | Canada (British Columbia) | P. semiplicata (199696) | |
| Sinemurian - Late/Upper Pliensbachian | Canada (British Columbia) | P. semiplicata (53250) | |
| Early/Lower Pliensbachian | Canada (British Columbia) | P. semiplicata (53175 53244 53245 53246 53247 53248 53249 53253 53900) | |
| Late/Upper Pliensbachian | Chile | P. semiplicata (33667 35440 95431 95449) | |
| Late/Upper Pliensbachian | Canada (British Columbia) | P. semiplicata (53270) | |
| Late/Upper Pliensbachian | Canada (Yukon) | P. semiplicata (53271 53272 197541) | |
| Pliensbachian | Argentina (San Juan) | P. cancellata (33699) | |
| Pliensbachian | Chile (Chañaral) | P. cancellata (223806) | |
| Pliensbachian - Toarcian | Argentina (Neuquen) | P. cancellata (33843 33845) | |
| Pliensbachian - Toarcian | Italy (Rome) | P. dainelii (202138) | |
| Early/Lower Toarcian | Canada (British Columbia) | P. semiplicata (53273) | |
| Early/Lower Toarcian | Chile | P. semiplicata (33891 33947 33948 33949 95450 95451 95452) | |
| Tenuicostatum | Japan (Yamaguchi) | P. dainellii (38173) | |
| Toarcian | Argentina (San Juan) | P. cancellata (33702) | |
| Toarcian | Argentina (Neuquen) | P. cancellata (33827 33849) | |
| Toarcian | Canada (British Columbia) | P. semiplicata (53255) | |
| Toarcian | Argentina (Mendoza) | P. cancellata (33800) |