Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Euglyphella sigmoidalis
Taxonomy
Euglyphella sigmoidalis was named by Jones (1890) [Illustrated specimens: UMMP 59105, 59107-115]. It is not extant.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1890 | Euglyphella sigmoidalis Jones |
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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.
†Euglyphella sigmoidalis Jones 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Jell and Adrain 2002, Kiessling 2004 |
Age range: Givetian or 387.95000 to 382.31000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Givetian | USA (Michigan) | Euglyphella sigmoidalis (38475 38476) | |
Givetian | USA (Ohio) | Euglyphella sigmoidalis (81857 206972 206973 206974) |