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Rugaeconidae
Taxonomy
Rugaeconidae was named by Vassiljeva (1990).
It was assigned to Yochelcionelloidea by Parkhaev and Demidenko (2010).
It was assigned to Yochelcionelloidea by Parkhaev and Demidenko (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Rugaeconidae Vassiljeva p. 12 |
| 2010 | Rugaeconidae Parkhaev and Demidenko p. 1058 |
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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.
Fm. †Rugaeconidae Vassiljeva 1990
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G. †Dorispira Parkhaev and Demidenko 2010
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†Dorispira aliciae Brock 1998
†Dorispira aperta Orlowski 1968
†Dorispira arguta Resser 1939
†Dorispira burlingi Resser 1939
†Dorispira comma Geyer 1986
†Dorispira holmdalense Peel 1988
†Dorispira lauta Yü 1979
†Dorispira merino Runnegar and Jell 1976
†Dorispira pearylandica Peel 1988
†Dorispira penecyrano Runnegar and Jell 1976
†Dorispira pocatelloensis Geyer 1994
†Dorispira terraustralis Runnegar and Jell 1976
G. †Xianfengella He and Yang 1982
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†Xianfengella prima He and Yang 1982
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Invalid names: Scutatestomaconus latus Chen and Zhang 1980 [synonym]
†Xianfengella yatesi Parkhaev 2001
Invalid names: Obscurania Vassiljeva 1990 [synonym], Rugaeconus Vassiljeva 1990 [synonym], Scutatestomaconus [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| P. Y. Parkhaev and Y. Demidenko 2010 | "Shell relatively wide, cap-shaped, without siphonal tube (snorkel)." |
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| Reference: Hendy et al. 2009 | |||||
Age range: base of the Meishucunian to the top of the Furongian or 530.70000 to 485.40000 Ma
Collections (43 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nemakit-Daldynian | China (Yunnan) | Xianfengella prima (171896) | |
| Cambrian | China (Yunnan) | Xianfengella prima (201514 201515 201516 201517 201518 201519 201544 201545 201567 201572) | |
| Meishucunian - Tommotian | China (Yunnan) | Xianfengella prima (50504) | |
| Tommotian | China (Hubei) | Latouchella lauta (56808) Xianfengella prima (155445) | |
| Tommotian | China (Yunnan) | Xianfengella prima (94556) | |
| Tommotian | Russian Federation (Sakha) | Obscurania sp., Obscurania auriculata (233167) | |
| Atdabanian | Australia (South Australia) | Xianfengella yatesi (96454) | |
| Botomian | Australia (South Australia) | Xianfengella yatesi (67981 96958 97730) | |
| Botomian | Antarctica | Xianfengella yatesi (199522) | |
| Dyeran | Greenland | Xianfengella yatesi (49458 49459 49461) | |
| Delamaran | USA (Idaho) | Latouchella pocatelloensis (50542) | |
| Solvan | Australia (New South Wales) | Latouchella penecyrano, Latouchella merino, Helcionella terraustralis (56811) | |
| Solvan | Morocco (High Atlas) | Latouchella comma (50546 50548 50549) | |
| Floran - Undillan | Australia (New South Wales) | Latouchella aliciae (9394) | |
| Menevian | USA (Idaho) | Helcionella arguta (50208) Helcionella burlingi (50218) | |
| Marjumian | USA (Utah) | Latouchella arguta (230679) | |
| Marjumian | Greenland (Peary Land) | Latouchella holmdalense (49450 49453 49454) Latouchella holmdalense, Latouchella pearylandica (49434 49449 49483) | |
| Undillan | Germany | Latouchella comma (186151 186160) | |
| Furongian | Poland | Latouchella aperta (72275) | |
| Furongian - Tremadoc | Poland | Latouchella aperta (72274) |