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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tryssocrinus
Taxonomy
Tryssocrinus was named by Guensburg (1984) [Sepkoski's age data: O Cara-l Sepkoski's reference number: 239]. It is not extant.
It was assigned to Cincinnaticrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).
It was assigned to Cincinnaticrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).
Species lacking formal opinion data
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.
G. †Tryssocrinus Guensburg 1984
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: Blackriveran or 457.30000 to 449.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blackriveran | USA (Tennessee) | T. endotomitus (195670) |