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Retimarginifera
Taxonomy
Retimarginifera was named by Waterhouse (1970) [Sepkoski's age data: P Sakm-u P Leon-u Sepkoski's reference number: 403,963].
It was assigned to Strophomenida by Sepkoski (2002); to Marginiferinae by Shen et al. (2003); and to Paucispiniferini by Williams et al. (2000), Waterhouse (2004).
It was assigned to Strophomenida by Sepkoski (2002); to Marginiferinae by Shen et al. (2003); and to Paucispiniferini by Williams et al. (2000), Waterhouse (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Retimarginifera Waterhouse p. 123 |
| 2000 | Retimarginifera Williams et al. p. 447 |
| 2002 | Retimarginifera Sepkoski |
| 2003 | Retimarginifera Shen et al. p. 76 |
| 2004 | Retimarginifera Waterhouse |
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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. †Retimarginifera Waterhouse 1970
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†Retimarginifera alata Waterhouse 1981
†Retimarginifera aliensis Sun 1991
†Retimarginifera altimontana Merla 1934
†Retimarginifera auriculata Viaretti et al. 2022
†Retimarginifera celeteria Grant 1976
†Retimarginifera gaetanii Angiolini 1995
†Retimarginifera hoofti Renz 1940
†Retimarginifera lapparenti Termier et al. 1974
†Retimarginifera perforata Waterhouse 1970
†Retimarginifera praelecta Reed 1925
†Retimarginifera rimuensis Merla 1934
†Retimarginifera sheni Waterhouse 2004
†Retimarginifera waterhousei Archbold 1984
†Retimarginifera xizangensis Shen et al. 2000
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 47 | 8.48 | 4.10 | 34.4 | 7.90 | 5.71 | |
| valve height | 17 | 10.3 | 7.30 | 17.5 | 10.1 | 2.70 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Williams et al. 2000 | |||||
Age range: base of the Moscovian to the top of the Changhsingian or 315.20000 to 251.90200 Ma
Collections (85 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bashkirian - Moscovian | Canada (Nunavut) | R. sp. (62698) | |
| Moscovian | Canada (Nunavut) | R. sp. (62696) | |
| Asselian | Thailand | R. alata (116385) | |
| Asselian - Kungurian | China (Xizang) | R. sp. (61384) | |
| Sakmarian | China (Xizang) | R. celeteria, R. aliensis (118918) | |
| Kungurian | Australia (Western Australia) | R. perforata (84728 85317 101291 101292 101299 120475 120476 120477 120478) | |
| Kungurian | Pakistan | R. praelecta (50670 50672 50674) | |
| Kungurian | Thailand | R. alata (117142 221705 221706 221707) | |
| Kungurian | Oman | R. celeteria, R. auriculata (166923) | |
| Kungurian | Russian Federation | R. celeteria (81146 110007 110043 110180 110181) | |
| Kungurian | Myanmar | R. alata (223092 223093 223094 223096 223097 223098 223099) | |
| Roadian | Afghanistan | Kutorginella lapparenti (81407 81410 88397) | |
| Roadian | Australia (Western Australia) | R. waterhousei (101211 101289 101290) | |
| Roadian | Thailand (Trang) | R. celeteria (40871 40872 40896 40897 40899) | |
| Roadian - Wordian | China (Xinjiang) | Marginifera altimontana, Marginifera rimuensis (123274) | |
| Wordian | Pakistan | R. gaetanii (50677 50770) R. sp., R. gaetanii (50676 50724 50725) | |
| Capitanian | Malaysia (Pahang) | R. sp. (42718 42722 42723 42725 42726 42732 42733) | |
| Capitanian | Malaysia | R. sp. (42720) | |
| Capitanian - Wuchiapingian | China (Xizang) | R. sp. (51526) | |
| Wuchiapingian | China (Xizang) | Lamnimargus himalayensis (61562) Marginifera himalayensis (121587 121588 121594 121599) R. sp. (52246) R. waterhousei (73591) R. xizangensis (60579 60581 73593 73594 73595 73596 73597 73598 73599) | |
| Lopingian | China (Xizang) | R. xizangensis (192075) | |
| Changhsingian | Nepal | Marginifera sp. (99791) Transennatia sp. (43279) | |
| Changhsingian | China (Xizang) | Marginifera himalayensis (110495 121592) R. sp. (187558) R. xizangensis (73600 73601 73602) |