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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Opsidiscus haimantensis
Taxonomy
Microdiscus haimantensis was named by Reed (1910). It is not extant.
It was recombined as Opsidiscus haimantensis by Jell and Hughes (1997).
It was recombined as Opsidiscus haimantensis by Jell and Hughes (1997).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1910 | Microdiscus haimantensis Reed |
| 1997 | Opsidiscus haimantensis Jell and Hughes |
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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.
†Opsidiscus haimantensis Reed 1910
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Kiessling 2004, Hendy 2009, Whittington et al. 1997 | |||||
Age range: Middle Cambrian or 506.50000 to 497.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Cambrian | India | Opsidiscus haimantensis (116463) |