Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Macrochilina pygmaea
Taxonomy
Macrochilina pygmaea was named by Clarke (1904). It is not extant.
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.
†Macrochilina pygmaea Clarke 1904
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order | |||||
References: Wagner 2023, Bambach et al. 2007 |
Age range: Early/Lower Frasnian or 382.31000 to 379.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Frasnian | USA (New York) | Macrochilina pygmaea (136085) |