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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Umbospira nigricans
Taxonomy
Umbospira nigricans was named by Perner (1903) [Umbospira nigricans Barrande in Perner 1903]. It is not extant. Its type locality is Bubovice, which is in a Ludfordian carbonate limestone in the Kopanina Formation of the Czech Republic. It is the type species of Umbospira.
Synonymy list
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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.
†Umbospira nigricans Perner 1903
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy 2009, Kiessling 2004 |
Age range: Ludfordian or 425.00000 to 422.70000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ludlow | China (Yunnan) | Umbospira nigricans (56660) | |
Ludfordian | Czech Republic (Bohemia) | Umbospira nigricans (type locality: 104939) |