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Chilostomellina
Taxonomy
Chilostomellina was named by Cushman (1926). It is extant. It was considered unknown by Cushman (1926).
It was assigned to Pulleniinae by Cushman (1926); and to Seabrookiinae by Cushman (1927).
It was assigned to Pulleniinae by Cushman (1926); and to Seabrookiinae by Cushman (1927).
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. Chilostomellina Cushman 1926
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Diagnosis
Reference | Diagnosis | |
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J. A. Cushman 1926 | Characters as given for the genus above (Chilostomellina), the whole test subglobular, slightly larger than broad; the wall very thin, translucent, the sides of the chamber next the aperture markedly fimbriate. |
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Kiessling 2004 |
Age range: Quaternary or 2.58000 to 0.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Quaternary | North Pacific | C. fimbriata (263509) |