Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sirenotrachyceras
Taxonomy
Sirenotrachyceras was named by Krystyn (1978) [Sepkoski's age data: Tr Ladi-u Tr Carn-l Sepkoski's reference number: 302]. It is not extant. Its type is Protrachyceras hadwigae.
It was assigned to Ceratitida by Sepkoski (2002); and to Sirenitinae by Tozer (1981), Urlichs (2017).
It was assigned to Ceratitida by Sepkoski (2002); and to Sirenitinae by Tozer (1981), Urlichs (2017).
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. †Sirenotrachyceras Krystyn 1978
show all | hide all
†Sirenotrachyceras furcatum Münster 1841
hide
Invalid names: Ammonites nodocostatus Klipstein 1843 [synonym], Ceratites agassizii Klipstein 1843 [synonym]
†Sirenotrachyceras hadwigae Mojsisovics 1893
†Sirenotrachyceras rudolphi von Mojsisovics 1882
†Sirenotrachyceras thusneldae Mojsisovics 1893
hide
Invalid names: Anolcites (Trachyceras) carnerii Mojsisovics 1893 [synonym], Anolcites (Trachyceras) lenaui Mojsisovics 1893 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 11 | 7.65 | 4.00 | 15.5 | 7.90 | 3.79 | |
shell diameter | 11 | 18.4 | 11.0 | 41.0 | 18.6 | 9.51 | |
shell inflation | 11 | 6.05 | 4.00 | 14.3 | 5.70 | 3.21 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Collections (41 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Anisian - Ladinian | Italy (Udine) | Protrachyceras furcatum (201597) | |
Pelsonian - Tuvalian | Türkiye (Anatolia) | Protrachyceras furcatum (204518 204521) | |
Ladinian | Italy | S. sp. (50821) | |
Julian | Italy | Ammonites furcatus (137429) Ammonites nodocostatus, Ceratites agassizii (145649) S. furcatum (184712 184792) S. furcatum, S. hadwigae (171155) S. furcatum, S. hadwigae, S. rudolphi (184724) S. furcatum, S. rudolphi (184709) S. hadwigae, S. rudolphi (184725) S. rudolphi (184701 184703 184715 184721 184726 184727 184728 184729) S. sp. (50853 50866 142053 142063) S. sp., S. thusneldae (142066) S. thusneldae (141956 141965 141967 141972 142041 142046 142052 142057) Trachyceras hadwigae (69248) | |
Julian | Austria | Trachyceras rudolphi (159521 159524) | |
Julian | Romania | Trachyceras rudolphi, Trachyceras furcatum (160170) | |
Carnian | Italy | Trachyceras furcatum (212025) | |
Carnian | Italy (South Tyrol) | Protrachyceras furcatum (205149) | |
Carnian | Italy (Belluno) | Trachyceras furcatum (212024) | |
Tuvalian | Indonesia | Protrachyceras furcatum (204272) |