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Ethusa chibai
Taxonomy
Ethusa chibai was named by Karasawa (1993). Its type specimen is MFM142002, a carapace, and it is a 3D body fossil. Its type locality is Kinjo, which is in a Pliocene marine mudstone in the Tamari Formation of Japan.
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Ethusa chibai Karasawa p. 44 figs. Pl 8, fig 12 |
| 2010 | Ethusa chibai Schweitzer et al. p. 80 |
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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.
†Ethusa chibai Karasawa 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Fearon and Clapham 2023, Aberhan 1992, Turnsek 1997 | |||||
Age range: Late/Upper Pliocene or 3.60000 to 2.58800 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pliocene | Japan (Shizuoka) | Ethusa chibai (type locality: 202457) |