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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Semiinvoluta
Taxonomy
Semiinvoluta is a genus. It is not extant.
It was assigned to Foraminiferida by Sepkoski (2002); and to Involutinidae by Kiessling (2003).
It was assigned to Foraminiferida by Sepkoski (2002); and to Involutinidae by Kiessling (2003).
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23
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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. †Semiinvoluta
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Kiessling 2004, Loeblich and Tappan 1988 | |||||
Age range: base of the Lacian to the top of the Sinemurian or 227.30000 to 192.90000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lacian | Tajikistan | S. clari (34646) | |
| Norian | Slovakia | S. clari (100044) | |
| Norian - Rhaetian | Türkiye | S. clari (73895 73900) S. clari, S. sp. (73894 73896) S. sp. (73893 73898 73899) | |
| Sevatian | Iran | S. sp. (37044) | |
| Sevatian | Slovakia | S. clari (100045) | |
| Rhaetian | Papua New Guinea | S. clari (67687) | |
| Rhaetian | Indian Ocean | S. sp. (36912) | |
| Rhaetian | Iran (Esfahan) | S. sp. (98607) | |
| Hettangian - Sinemurian | Austria | S. clari (38056 38057 38058 38059) | |
| Early/Lower Sinemurian | Slovakia | S. sp. (195484) |