Ampakabo: Bathonian, Madagascar
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Scleractinia
- Stylinidae
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Stylina ceriomorpha n. sp.
Alloiteau 1958
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Anthozoa
- Scleractinia
- Pamiroseriidae
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Ampakabastraea ampakabensis n. gen., n. sp.
Alloiteau 1958
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Anthozoa
- Scleractinia
- Montlivaltiidae
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Isastrea collignoni n. sp.
(Alloiteau 1958)
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| original and current combination Parisastraea collignoni | ||||||||||
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Anthozoa
- Scleractinia
- Latomeandridae
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Collignonastraea n. gen. jumarense
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| var. radiata | ||||||||||
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Microphyllia madagascariensis n. sp.
Alloiteau 1958
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Trigerastraea ampakabensis n. sp.
Alloiteau 1958
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Trigerastraea collignoni n. sp.
Alloiteau 1958
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Anthozoa
- Scleractinia
- Microsolenidae
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Microsolena interjecta n. sp.
Alloiteau 1958
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| see common names | ||||||||||
Geography
| Country: | Madagascar | State/province: | Toliara |
| Coordinates: | 23.7° South, 44.3° East (view map) | ||
| Paleocoordinates: | 28.3° South, 18.1° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bathonian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Bathonian | ||
| Age range of interval: | 168.20000 - 165.30000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: coral meadows in a basically siliciclastic context (Lathuiliere 2002) | |
| Environment: | perireef or subreef |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
Collection methods and comments
| Collection methods: | peel or thin section,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Reef 462 | ||
| Database number: | 86407 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2009-02-02 05:36:46 | Last modified: | 2009-02-04 02:33:53 |
| Access level: | the public | Released: | 2009-02-02 05:36:46 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 29108. | J. Alloiteau. 1958. Monographie des madreporaires fossiles de Madagascar [Monograph of fossil corals from Madagascar]. Annales Geologiques de Madagascar 25:1-218 [W. Kiessling/U. Merkel] |