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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eosyringothyris
Taxonomy
Eosyringothyris is a genus. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); and to Spinocyrtiidae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Spinocyrtiidae by Williams et al. (2006).
Synonymy list
Year | Name and author |
---|---|
2002 | Eosyringothyris Sepkoski |
2006 | Eosyringothyris Williams et al. p. 1722 |
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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. †Eosyringothyris
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Middle Givetian to the top of the Frasnian or 383.00000 to 372.20000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Devonian | USA (New York) | E. asper (91240) | |
Givetian | USA (Wisconsin) | E. occidentalis (96333) | |
Givetian | USA (Iowa) | E. aspera (93843 93844) E. thomasi, E. triangularis (93845) E. triangularis (93846) | |
Givetian - Frasnian | USA (Missouri) | E. occidentalis (93850) | |
Givetian - Frasnian | USA (Iowa) | E. occidentalis (93848) | |
Middle Givetian | USA (Missouri) | E. aspera, E. triangularis (93849) | |
Late/Upper Givetian | USA (Iowa) | E. aspera (35484) E. occidentalis (35489 35491) | |
Late/Upper Givetian - Frasnian | USA (Iowa) | E. occidentalis (35490) |