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Cunavella
Taxonomy
Cunavella was named by Astafieva-Urbajtis (1990) [Sepkoski's age data: C Bash P Leon-u].
It was assigned to Vacunellidae by Astafieva-Urbajtis (1990) and Waterhouse (2001); and to Pholadomyoida by Sepkoski (2002).
It was assigned to Vacunellidae by Astafieva-Urbajtis (1990) and Waterhouse (2001); and to Pholadomyoida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1990 | Cunavella Astafieva-Urbajtis p. 5 |
2001 | Cunavella Waterhouse p. 141 |
2002 | Cunavella Sepkoski |
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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. †Cunavella Astafieva-Urbajtis 1990
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†Cunavella etheridgei de Koninck 1877
†Cunavella etheridgeiformis Astafieva-Urbajtis 1990
†Cunavella petschorica Guskov 1984
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 5 | 39.5 | 29.5 | 46.0 | 43.0 | 7.20 | |
valve height | 4 | 28.9 | 16.0 | 41.0 | 32.7 | 10.6 |
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Source: g = genus, c = class | |||||
References: Clapham 2015, Aberhan et al. 2004 |
Age range: base of the Artinskian to the top of the Capitanian or 290.10000 to 259.51000 Ma
Collections (15 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Artinskian | Australia (Queensland) | Vacunella etheridgei (85039 85045 116739) | |
Kungurian | Russian Federation | Vacunella petschorica (88905 114404) | |
Roadian | Australia (Queensland) | Vacunella etheridgei (136668) | |
Roadian | Russian Federation | Vacunella etheridgei (113981) | |
Roadian | Australia (New South Wales) | Chaenomya etheridgei (161842) | |
Capitanian | Russian Federation (Sakha) | C. etheridgeiformis (101725) | |
Capitanian | Russian Federation | Vacunella etheridgei (114398 114428) | |
Capitanian | New Zealand (Southland) | Vacunella etheridgei (52189) | |
Wuchiapingian | Australia (Queensland) | Vacunella etheridgei (86010 120336) | |
Wuchiapingian | Russian Federation | Vacunella etheridgei (97376) |