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Bitrigonocardia isbergi
Taxonomy
Conocardium isbergi was named by Branson (1942). It is not extant.
It was recombined as Bransonia isbergi by Pojeta and Runnegar (1976); it was recombined as Bitrigonocardia isbergi by Wagner (2023).
It was recombined as Bransonia isbergi by Pojeta and Runnegar (1976); it was recombined as Bitrigonocardia isbergi by Wagner (2023).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Conocardium pygmaeum Isberg pp. 322 - 323 figs. pl. 29 f. 7a-b |
| 1942 | Conocardium isbergi Branson |
| 1976 | Bransonia isbergi Pojeta and Runnegar |
| 2023 | Bitrigonocardia isbergi Wagner p. S3153 |
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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.
†Bitrigonocardia isbergi Branson 1942
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Invalid names: Conocardium pygmaeum Isberg 1934 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Katian | Sweden (Dalarna) | Conocardium pygmaeum (124939) | |
| Pirgu - Porkuni | Sweden (Dalarne) | Conocardium pygmaeum (73407) |