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Episageceratinae
Taxonomy
Episageceratidae was named by Ruzhencev (1956).
It was reranked as the subfamily Episageceratinae by Runnegar (1969), Furnish et al. (2009), Leonova (2019).
It was assigned to Medlicottidae by Runnegar (1969); to Medlicottiaceae by Ruzhenchev (1956), Leonova (2002), Korn (2006); and to Medlicottiidae by Furnish et al. (2009), Leonova (2019).
It was reranked as the subfamily Episageceratinae by Runnegar (1969), Furnish et al. (2009), Leonova (2019).
It was assigned to Medlicottidae by Runnegar (1969); to Medlicottiaceae by Ruzhenchev (1956), Leonova (2002), Korn (2006); and to Medlicottiidae by Furnish et al. (2009), Leonova (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Episageceratidae Ruzhencev |
| 1956 | Episageceratidae Ruzhenchev |
| 1969 | Episageceratinae Runnegar p. 821 |
| 2002 | Episageceratidae Leonova |
| 2006 | Episageceratidae Korn |
| 2009 | Episageceratinae Furnish et al. p. 213 |
| 2019 | Episageceratinae Leonova |
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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.
Subfm. †Episageceratinae Ruzhencev 1956
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G. †Episageceras Noetling 1904
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†Episageceras boulei Vaillant-Couturier Treat 1933
†Episageceras dalailamae Diener 1897
†Episageceras dorogoyi Bychkov et al. 1976
†Episageceras intermedium Welter 1922
†Episageceras noetlingi Haniel 1915
†Episageceras wynnei Waagen 1880
Invalid names: Protosageceras Popov 1961 [synonym]
G. †Latisageceras Ruzhencev 1956
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†Latisageceras kasliuense Haniel 1915
†Latisageceras latidorsatum Noetling 1904
†Latisageceras woondumense Runnegar 1969
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Wuchiapingian to the top of the Anisian or 259.51000 to 241.46400 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | Indonesia | Episageceras nodosum, Episageceras noetlingi (73589) | |
| Wuchiapingian | Madagascar (Diana) | Episageceras boulei (81987) | |
| Wuchiapingian | Mexico (Coahuila) | Nodosageceras nodosum (82067) | |
| Changhsingian | Pakistan | Episageceras wynnei (126896) Sageceras wynnei (83145) | |
| Griesbachian | India | Episageceras dalailamae (44017 44021 44028) Medlicottia dalailamae (85463) | |
| Griesbachian | Oman | Episageceras sp. (214532) | |
| Early/Lower Triassic | Indonesia (Timor) | Episageceras sp. (205636 205637) | |
| Dienerian | Russian Federation (Siberia) | Episageceras antiquum (48504) | |
| Dienerian | Russian Federation | Episageceras dalailamae (127715) | |
| Dienerian | Pakistan | Episageceras latidorsatum (215026) | |
| Smithian | Indonesia | Episageceras sp. (204267) | |
| Smithian | China (Gunagxi) | Latisageceras kasliuense (44014) | |
| Smithian | Indonesia (Timor) | Episageceras intermedium (205641) | |
| Smithian | Australia (Queensland) | Latisageceras woondumense (44044 116736) | |
| Anisian | Indonesia | Episageceras sp. (215009) |