Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Episiphoninae
Taxonomy
Episiphoninae was named by Christikov (1975). It is extant.
It was assigned to Gadilinidae by Reynolds and Steiner (2008).
It was assigned to Gadilinidae by Reynolds and Steiner (2008).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1975 | Episiphoninae Christikov |
2008 | Episiphoninae Reynolds and Steiner p. 147 figs. Table 7.1 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Hendy et al. 2009, Aberhan et al. 2004 |
Age range
Maximum range based only on fossils: base of the Middle Bathonian to the top of the Late/Upper Pliocene or 167.70000 to 2.58800 Ma
Minimum age of oldest fossil (stem group age): 164.7 Ma
Minimum age of oldest fossil (stem group age): 164.7 Ma
Collections (20 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Bathonian | Poland | Episiphon sp. (141277) | |
Ypresian | USA (Texas) | Episiphon gracilis (84325 178054) | |
Lutetian | USA (Texas) | Episiphon gracilis (205223 205521) | |
Lutetian | United Kingdom (England) | Episiphon sp. (8124) | |
Burdigalian | USA (Florida) | Dentalium schumoi (41760 42222 42281 42290 42328 42366) | |
Serravallian | Panama (Bocas del Toro) | Episiphon sp. (135818) | |
Tortonian | Panama | Dentalium innumerabile (93051 93171) Episiphon sp. (145519) | |
Early/Lower Pliocene | Panama (Bocas) | Episiphon sp. (135839) | |
Late/Upper Pliocene | Jamaica | Dentalium schumoi, Dentalium macilentum (58522) Episiphon macilentum (69094) | |
Piacenzian | Panama (Bocas) | Episiphon sp. (135876) |