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Paraschartymites
Taxonomy
Paraschartymites was named by Ruzhentsev and Bogoslovskaya (1978) [Sepkoski's age data: C Bash-l Sepkoski's reference number: 304]. Its type is Paraschartymites repens.
It was assigned to Goniatitida by Sepkoski (2002); to Stenolaphyritidae by Korn (2006); and to Stenoglaphyritinae by Furnish et al. (2009).
It was assigned to Goniatitida by Sepkoski (2002); to Stenolaphyritidae by Korn (2006); and to Stenoglaphyritinae by Furnish et al. (2009).
Species
P. amplexus, P. repens (type species)
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1978 | Paraschartymites Ruzhentsev and Bogoslovskaya p. 172 |
2002 | Paraschartymites Sepkoski |
2006 | Paraschartymites Korn |
2009 | Paraschartymites Furnish et al. p. 85 |
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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. †Paraschartymites Ruzhentsev and Bogoslovskaya 1978
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†Paraschartymites amplexus Ruzhentsev and Bogoslovskaya 1978
†Paraschartymites repens Ruzhentsev and Bogoslovskaya 1978
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 8 | 9.54 | 7.00 | 11.2 | 10.2 | 1.55 | |
shell diameter | 8 | 17.8 | 13.3 | 21.3 | 19.3 | 3.00 | |
shell inflation | 8 | 0.389 | 0.001 | 1.50 | 1.40 | 0.664 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Kinderscoutian or 321.80000 to 321.30000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Bashkirian | Russian Federation (Verkhoyansk) | P. sakhaensis (44263) | |
Kinderscoutian | Russian Federation | P. repens (67720 67730 67753 67758 67761 67762 67763 67766 67768 67769) | |
Kinderscoutian | Uzbekistan | P. amplexus (68196 68198) |