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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Discamminidae
Taxonomy
Discamminidae was named by Mikhalevich (1980). It is extant.
It was assigned to Lituolacea by Loeblich and Tappan (1988).
It was assigned to Lituolacea by Loeblich and Tappan (1988).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Discamminidae Mikhalevich p. 67 |
| 1988 | Discamminidae Loeblich and Tappan |
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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.
Fm. Discamminidae Mikhalevich 1980
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G. Ammoscalaria
G. Glaphyrammina Loeblich and Tappan
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, subo = suborder, o = order | |||||
| References: Loeblich and Tappan 1984, Loeblich and Tappan 1988, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Hauterivian to the top of the Oligocene or 132.60000 to 23.04000 Ma
Minimum age of oldest fossil (stem group age): 125.77 Ma
Minimum age of oldest fossil (stem group age): 125.77 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hauterivian | Portugal | Ammoscalaria sp. (73358) | |
| Oligocene | USA (California) | Discammina eocenica (185215 185216 185217 186038) |