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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Thamnasteria abukumaensis
Taxonomy
Thamnasteria abukumaensis was named by Mori (1963). Its type locality is Koyamada, Soma area, which is in an Oxfordian/Kimmeridgian shallow subtidal grainstone/lime mudstone in the Nakanosawa Formation of Japan.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Thamnasteria abukumaensis Mori |
| 2002 | Thamnasteria abukumaensis Kashiwagi et al. |
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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.
†Thamnasteria abukumaensis Mori 1963
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Oxfordian to the top of the Berriasian or 163.50000 to 139.80000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Oxfordian - Kimmeridgian | Japan (Fukushima) | Thamnasteria abukumaensis (type locality: 85574) | |
| Tithonian - Berriasian | Japan | Thamnasteria abukumaensis (34551 34554) |