Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Micragnostus strictus
Taxonomy
Micragnostus strictus was named by Sun (1989). It is not extant. Its type locality is Kaolishan, Tai'an, which is in a Taoyuanian marine horizon in the Kaolishan Formation of China.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1989 | Micragnostus strictus Sun |
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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.
†Micragnostus strictus Sun 1989
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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: Hendy 2009, Kiessling 2004 |
Age range: Taoyuanian or 498.50000 to 485.40000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Taoyuanian | China (Shandong) | Micragnostus strictus (type locality: 126777) |