| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Amphimorphina
Taxonomy
Amphimorphina is a genus. It is extant.
It was assigned to Plectofrondicularinae by Cushman (1927); and to Foraminiferida by Sepkoski (2002).
It was assigned to Plectofrondicularinae by Cushman (1927); and to Foraminiferida by Sepkoski (2002).
Species
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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.
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†Amphimorphina ignota Cushman and Siefgus 1939
†Amphimorphina jenkinsi Church 1931
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Bartonian to the top of the Aquitanian or 41.03000 to 20.45000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian - Bartonian | USA (Washington) | A. californica (43340) | |
| Bartonian | USA (California) | A. ignota (185234 186057) | |
| Aquitanian | Austria | A. haueriana (99160) |