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Marathonites
Taxonomy
Stacheoceras (Marathonites) was named by Böse (1919) [Sepkoski's age data: C Step-u P Leon]. Its type is Marathonites jpsmithi.
It was reranked as Marathonites by Bogoslovskaya (1990), Leonova (2002), Sepkoski (2002), Korn (2006), Furnish et al. (2009).
It was assigned to Stacheoceras by Böse (1919); to Goniatitida by Sepkoski (2002); to Marathonitinae by Bogoslovskaya (1990), Leonova (2002), Korn (2006); and to Marathonitidae by Furnish et al. (2009).
It was reranked as Marathonites by Bogoslovskaya (1990), Leonova (2002), Sepkoski (2002), Korn (2006), Furnish et al. (2009).
It was assigned to Stacheoceras by Böse (1919); to Goniatitida by Sepkoski (2002); to Marathonitinae by Bogoslovskaya (1990), Leonova (2002), Korn (2006); and to Marathonitidae by Furnish et al. (2009).
Synonymy list
| Year | Name and author |
|---|---|
| 1919 | Stacheoceras (Marathonites) Böse p. 133 |
| 1990 | Marathonites Bogoslovskaya p. 71 |
| 2002 | Marathonites Leonova |
| 2002 | Marathonites Sepkoski |
| 2006 | Marathonites Korn |
| 2009 | Marathonites Furnish et al. p. 160 |
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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. †Marathonites Böse 1919
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Subg. †Marathonites (Marathonites) Böse 1919
†Marathonites guangdongensis Xu 1977
†Marathonites jpsmithi Böse 1919
†Marathonites moorei Plummer and Scott 1937
†Marathonites uralensis Ruzhentsev 1940
†Marathonites vidriensis Böse 1919
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 14 | 5.51 | 3.30 | 11.9 | 5.00 | 2.36 | |
| shell diameter | 14 | 12.0 | 7.70 | 24.0 | 11.7 | 4.69 | |
| shell inflation | 14 | 1.64 | 0.650 | 2.45 | 2.00 | 0.669 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Kasimovian to the top of the Wordian or 307.00000 to 264.28000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kasimovian | USA (Texas) | Vidrioceras moorei (128644) | |
| Gzhelian | Russian Federation | M. uralensis (172265 172266 172269 172270 172292) | |
| Gzhelian | USA (Texas) | M. sp. (43488) M. vidriensis (128581) Stacheoceras jpsmithi, Stacheoceras vidriensis (128585) Vidrioceras moorei (128645) | |
| Gzhelian | Kazakhstan | M. sp. (81345 81357) | |
| Asselian | USA (Texas) | M. sp. (43482) | |
| Artinskian | Tajikistan | M. sp. (156577) | |
| Roadian - Wordian | China (Guangdong) | M. guangdongensis (105439) |