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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Almenia spinosa
Taxonomy
Almenia spinosa was named by Hou and Bergström (1997). It is not extant. Its type locality is Maotianshan, unit M3, which is in an Atdabanian marginal marine mudstone in the Qiongzhusi Formation of China. It is the type species of Almenia.
Synonymy list
Year | Name and author |
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1997 | Almenia spinosa Hou and Bergström |
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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.
†Almenia spinosa Hou and Bergström 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 2004 |
Age range: Atdabanian or 521.00000 to 516.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Atdabanian | China (Yunnan) | Almenia spinosa (type locality: 96403) |