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Runcinodiscus index
Taxonomy
Runcinodiscus index was named by Rushton (1976). It is the type species of Runcinodiscus.
Synonymy list
Year | Name and author |
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1976 | Runcinodiscus index Rushton |
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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.
†Runcinodiscus index Rushton 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order | |||||
References: Kiessling 2004, Whittington et al. 1997 |
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cambrian | Norway (Ringsaker) | Runcinodiscus index (191020) | |
Atdabanian | United Kingdom (Wales) | Runcinodiscus index (41750) | |
Botomian | Norway (Mjosen) | Weymouthia nobilis (42220) |