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Clavicosta rugatula
Taxonomy
Clavicosta rugatula was named by Waterhouse (1978). Its type specimen is UQF 69001, a valve (Right valve), and it is not a trace fossil. Its type locality is W1267, Karnali Unspecified, which is in a Changhsingian marine siliciclastic in the Senja Formation of Nepal.
Synonymy list
Year | Name and author |
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1978 | Clavicosta rugatula Waterhouse p. 103 figs. Pl 19, figs 3-9 |
2006 | Clavicosta rugatula Waterhouse and Chen p. 85 figs. Pl 1, fig 6; pl 2, fig 5 |
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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.
†Clavicosta rugatula Waterhouse 1978
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 3 | 61.0 | 36.0 | 100.0 | 63.0 | 32.1 |
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: Changhsingian or 254.17000 to 252.17000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Changhsingian | Nepal | Clavicosta rugatula (type locality: 43185 43190 43194 43220 43221 62441) |