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Permopsyllidium mitchelli
Taxonomy
Permopsyllidium mitchelli was named by Tillyard (1926). It is an impression. Its type locality is Belmont (Mitchell 1922 coll), which is in a Changhsingian pond chert in the Croudace Bay Formation of Australia. It is the type species of Permopsyllidium.
Synonymy list
Year | Name and author |
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1926 | Permopsyllidium mitchelli Tillyard p. 28 fig. 25 |
1956 | Permopsyllidium mitchelli Evans p. 233 |
1985 | Permopsyllidium mitchelli Becker-Migdisova p. 22 figs. Pl 3, fig 4; text-fig 10 |
2015 | Permopsyllidium mitchelli Prokop et al. p. 46 |
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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.
†Permopsyllidium mitchelli Tillyard 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | Australia (New South Wales) | Permopsyllidium mitchelli (type locality: 122413) |