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Nystiellinae
Taxonomy
Nystiellinae was named by Clench (1952) [m. kosnik taxon no: 6392].
It was assigned to Epitoniidae by Ponder and Warén (1988), Dockery (1993).
It was assigned to Epitoniidae by Ponder and Warén (1988), Dockery (1993).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1952 | Nystiellinae Clench |
1988 | Nystiellinae Ponder and Warén p. 304 |
1993 | Nystiellinae Dockery p. 82 |
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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.
Subfm. †Nystiellinae Clench 1952
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G. †Ecclesiogyra Dall 1892
G. Foratiscala de Boury 1887
G. †Pseudoclaviscala Dockery 1993
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†Pseudoclaviscala laevicosta Dockery 1993
†Pseudoclaviscala rugacosta Dockery 1993
G. Tenuiscala de Boury 1887
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Beu et al. 1990, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Early/Lower Campanian to the top of the Bartonian or 83.60000 to 37.71000 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Minimum age of oldest fossil (stem group age): 72.2 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Campanian - Middle Campanian | USA (Mississippi) | Eccliseogyra heliclina, Eccliseogyra inflata, Pseudoclaviscala laevicosta, Pseudoclaviscala rugacosta (7456) Pseudoclaviscala laevicosta, Pseudoclaviscala rugacosta (32140) | |
Maastrichtian | USA (Texas) | Pseudoclaviscala sp. (205541) | |
Lutetian | United Kingdom (England) | Foratiscala newtoni, Tenuiscala laubrierei (8125) Foratiscala newtoni, Tenuiscala laubrierei, Tenuiscala primula, Tenuiscala mesomorpha, Tenuiscala sp. (8124) | |
Bartonian | USA (Mississippi) | Tenuiscala aspersa (90704 164232 178662) |