| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Episageceras
Taxonomy
Episageceras was named by Noetling (1904) [Sepkoski's age data: P Djhu Tr Indu-u Sepkoski's reference number: 302,1251]. Its type is Sageceras wynnei.
It was assigned to Medlicottidae by Spath (1934); to Prolecanitida by Sepkoski (2002); to Episageceratidae by Leonova (2002), Korn (2006); and to Episageceratinae by Furnish et al. (2009), Leonova (2019).
It was assigned to Medlicottidae by Spath (1934); to Prolecanitida by Sepkoski (2002); to Episageceratidae by Leonova (2002), Korn (2006); and to Episageceratinae by Furnish et al. (2009), Leonova (2019).
Species
Synonyms
|
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Episageceras Noetling 1904
show all | hide all
†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]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell diameter | 1 | 103.0 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| 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 (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | Madagascar (Diana) | E. boulei (81987) | |
| Wuchiapingian | Indonesia | E. noetlingi (73589) | |
| Changhsingian | Pakistan | E. wynnei (126896) Sageceras wynnei (83145) | |
| Griesbachian | India | E. dalailamae (44017 44021 44028) Medlicottia dalailamae (85463) | |
| Griesbachian | Oman | E. sp. (214532) | |
| Early/Lower Triassic | Indonesia (Timor) | E. sp. (205636 205637) | |
| Dienerian | Russian Federation | E. dalailamae (127715) | |
| Dienerian | Russian Federation (Siberia) | E. antiquum (48504) | |
| Smithian | Indonesia (Timor) | E. intermedium (205641) | |
| Smithian | Indonesia | E. sp. (204267) | |
| Anisian | Indonesia | E. sp. (215009) |