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Quasicravenoceras
Taxonomy
Quasicravenoceras was named by Ruzhentsev and Bogoslovskaya (1971) [Sepkoski's age data: C Serp-l Sepkoski's reference number: 302,304]. Its type is Quasicravenoceras consuetum.
It was assigned to Goniatitida by Sepkoski (2002); to Lyrogoniatitinae by Kuzina and Yatskov (1990), Korn (2006); and to Cravenoceratinae by Furnish et al. (2009).
It was assigned to Goniatitida by Sepkoski (2002); to Lyrogoniatitinae by Kuzina and Yatskov (1990), Korn (2006); and to Cravenoceratinae by Furnish et al. (2009).
Species
Synonymy list
Year | Name and author |
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1971 | Quasicravenoceras Ruzhentsev and Bogoslovskaya p. 279 |
1990 | Quasicravenoceras Kuzina and Yatskov p. 54 |
2002 | Quasicravenoceras Sepkoski |
2006 | Quasicravenoceras Korn |
2009 | Quasicravenoceras Furnish et al. p. 70 |
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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. †Quasicravenoceras Ruzhentsev and Bogoslovskaya 1971
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†Quasicravenoceras consuetum Ruzhentsev and Bogoslovskaya 1971
†Quasicravenoceras costatum Ruzhentsev and Bogoslovskaya 1971
†Quasicravenoceras infans Ruzhentsev and Bogoslovskaya 1971
†Quasicravenoceras librovitchi Kuzina and Yatskov 1990
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 23 | 9.67 | 6.00 | 13.8 | 9.50 | 2.50 | |
shell diameter | 23 | 24.7 | 13.0 | 38.5 | 23.8 | 7.71 | |
shell inflation | 23 | 6.31 | 0.300 | 13.6 | 7.40 | 3.65 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Pendleian or 330.30000 to 326.90000 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Pendleian | Russian Federation | Q. costatum, Q. librovitchi (179303) | |
Pendleian | Russian Federation (Orenburg) | Q. consuetum (166944) | |
Pendleian | Kazakhstan | Q. consuetum (166865 166879 166882 166885) Q. costatum (166891 166892 166895) Q. costatum, Q. infans (166894) Q. infans (166890) |