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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Isorthis festiva
Taxonomy
Isorthis festiva was named by Philip (1962). It is a 3D body fossil. Its type locality is Locality 49, Boola Beds, south of Tyers Quarry, Tyers area, Victoria, which is in a Silurian marine mudstone in the Boola Beds Formation of Australia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Isorthis festiva Philip |
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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.
†Isorthis festiva Philip 1962
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 | |||||
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | Australia (Victoria) | Isorthis festiva (10191 10192 type locality: 10193) | |
| Pridoli - Helderbergian | Australia (New South Wales) | Isorthis festiva (24903) | |
| Lochkovian | Australia (New South Wales) | Isorthis festiva (24900 24907) | |
| Pragian | Australia (New South Wales) | Isorthis festiva (25695) |