Andranomantsy: Middle Callovian, Madagascar
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Oppeliidae
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Sindeites madagascariensis
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Oppelia prohecquensis
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Ankobites saintoursi
Collignon 1958
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Cephalopoda
- Ammonitida
- Perisphinctidae
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Subgrossouvria calloviensis
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Sivajiceras besairiei
Collignon 1958
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| synonym of Sivajiceras paramorphum | |||||||
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Sivajiceras aff. kleidos
Spath 1931
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| synonym of Sivajiceras paramorphum | |||||||
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Hubertoceras hubertus
Spath 1931
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| synonym of Obtusicostites devi | |||||||
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Hubertoceras madagascariensis
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| synonym of Obtusicostites | |||||||
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Kinkeliniceras kinkelini
(Dacque 1910)
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Indosphinctes calvus
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Orionoides pseudorion
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Cephalopoda
- Ammonitida
- Reineckeiidae
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Reineckeia oxyoptycha
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Reineckeia anceps
(Reinecke 1818)
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Reineckeia cf. reissi
Steinmann 1881
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Reineckeia stuebeli
Steinmann 1881
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| recombined as Reineckeites stuebeli | |||||||
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Cephalopoda
- Ammonitida
- Tulitidae
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Kheraiceras cosmopolita
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| spelled with current rank as Bullatimorphites (Kheraiceras) | |||||||
| see common names | |||||||
Geography
| Country: | Madagascar |
| Coordinates: | 12.7° South, 49.4° East (view map) |
| Paleocoordinates: | 22.6° South, 29.2° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Middle Callovian | ||
| Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified marl |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 98092 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2010-09-20 05:33:41 | Last modified: | 2010-09-20 08:33:41 |
| Access level: | the public | Released: | 2010-09-20 05:33:41 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 8015. | PGAP 1022 | H. Besairie and M. Collignon. 1972. Geologie de Madagascar I. Les Terrains Sedimentaires. Annales Geologiques de Madagascar 35:1-463 [A. Rees/A. Rees] |