List of fossiliferous stratigraphic units in Madagascar
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Fossiliferous stratigraphic units in Madagascar![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Green_pog.svg/10px-Green_pog.svg.png)
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Several fossiliferous stratigraphic units in Madagascar have provided fossils, most notably the Maastrichtian Maevarano Formation and the Jurassic Isalo III Formation. The oldest fossil-bearing formations date to ages before the break-up of Madagascar from Africa and India; the units of the Sakoa Group are found in both India and Madagascar, while the Beaufort Group is shared with southern Africa.
Group | Formation | Period | Notes |
---|---|---|---|
Berivotra Formation | Maastrichtian | [1] | |
Maevarano Formation | Maastrichtian | [2] | |
Ankazomihaboka Formation | Coniacian | [3] | |
Ambolafotsy Formation | Turonian | [4] | |
Ankarafantsika Formation | Cenomanian | [5] | |
Kandreho Formation | Middle or Late Toarcian | [6] | |
Bemaraha Formation | Early Bajocian-Early Bathonian | [7] | |
Isalo Group | Isalo III Formation | Bajocian-Bathonian | [8] |
Isalo II Formation | Ladinian-Carnian | [9] | |
Sakamena Group | Middle Sakamena Formation | Induan | [10] |
Lower Sakamena Formation | Capitanian-Wuchiapingian | [11] | |
Beaufort Group | Capitanian | [12] | |
Sakoa Group | Sakoa Formation | Sakmarian-Artinskian | [13] |
Karharbari Formation | Sakmarian-Artinskian | [14] | |
Talchir Formation | Asselian-Sakmarian | [15] |
See also
References
- ^ Berivotra Formation at Fossilworks.org
- ^ Maevarano Formation at Fossilworks.org
- ^ Ankazomihaboka Formation at Fossilworks.org
- ^ Ambalofotsy Formation at Fossilworks.org
- ^ Ankarafantsika Formation at Fossilworks.org
- ^ Kandreho Formation at Fossilworks.org
- ^ Bemaraha Formation at Fossilworks.org
- ^ Isalo III Formation at Fossilworks.org
- ^ Isalo II Formation at Fossilworks.org
- ^ Middle Sakamena Formation at Fossilworks.org
- ^ Lower Sakamena Formation at Fossilworks.org
- ^ Toliara at Fossilworks.org
- ^ Sakoa Formation at Fossilworks.org
- ^ Karharbari Formation at Fossilworks.org
- ^ Talchir Formation at Fossilworks.org
Further reading
- O. Appert. 1977. Die Glossopteris flora der Sakoa in Sudwest-Madagaskar. Palaeontographica Abteilung B 162:1-50
- Buffetaut, É.; Termier, G.; Termier, H. (1981), "A teleosaurid (Crocodylia, Mesosuchia) from the Toarcian of Madagascar and its palaeobiogeographical significance" (PDF), Paläontologische Zeitschrift, 55 (3–4): 313–319, Bibcode:1981PalZ...55..313B, doi:10.1007/BF02988145, retrieved 2018-08-30
- L. R. Cox. 1936. Karroo Lamellibranchia from Tanganyika Territory and Madagascar. Quarterly Journal of the Geological Society of London 92(365):32-56
- A. A. Farke and J. J. W. Sertich. 2013. An abelisauroid theropod dinosaur from the Turonian of Madagascar. PLoS ONE 8(4):e62047
- M. D. Gottfried, R. R. Rogers, and K. A. Curry Rogers. 2004. First record of Late Cretaceous coelacanths from Madagascar. Recent Advances in the Origin and Early Radiation of Vertebrates, in G. Arratia, M. V. H. Wilson, and R. Cloutier (eds.), Verlag Dr. Friedrich Pfeil, München 687–691
- M. D. Gottfried, J. A. Rabarison, and L. L. Randriamiarimanana. 2001. Late Cretaceous elasmobranchs from the Mahajanga Basin of Madagascar. Cretaceous Research 22:491-496
- N. J. Mateer, P. Wycisk, L. L. Jacobs, M. Brunet, P. Luger, M. A. Arush, F. Hendriks, T. WEissbrod, G. Gvirtzman, E. Mbede, A. Dina, R. T. J. Moody, G. Weigelt, H. A. El-Nakhal, J. Hell and J. Stets. 1992. Correlation of nonmarine Cretaceous strata of Africa and the Middle East. Cretaceous Research 13:273-318
- J. M. Mazin and G. M. King. 1991. The first dicynodont from the Late Permian of Malagasy. Palaeontology 34(4):837-842
- R. Paulian. 1965. Découverte d’une faune entomologique permienne à Madagascar. Comptes Rendus de l'Académie des Sciences de Paris 260:4028-4030
- C. Dal Sasso and G. Pasini. 2003. First record of pterosaurs (Diapsida, Archosauromorpha, Pterosauria) in the Middle Jurassic of Madagascar. Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano 144:281-296
- Wagensommer, Alexander; Latiano, Marianna; Leroux, Géraud; Cassano, Gianluca; D'Orazi Porchetti, Simone (2012), "New dinosaur track sites from the Middle Jurassic of Madagascar: ichnotaxonomical, behavioral and palaeoenvironmental implications", Palaeontology, 55 (1): 109–126, Bibcode:2012Palgy..55..109W, doi:10.1111/j.1475-4983.2011.01121.x, retrieved 2018-08-30
- Wagensommer, A.; Latiano, M.; Nicosia, U. (2010), "First report of dinosaur footprints from Madagascar: two tracksites from the Middle Jurassic Bemaraha Formation", Ichnos, 17 (2): 127–136, Bibcode:2010Ichno..17..127W, doi:10.1080/10420941003659527, retrieved 2018-08-30
- E. I. White. 1932. On a new Triassic fish from North-east Madagascar. Journal of Natural History 10:80-83
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Fossiliferous stratigraphic units of the countries and dependencies of Africa
- Algeria
- Angola
- Benin
- Botswana
- Burkina Faso
- Burundi
- Cameroon
- Cape Verde
- Central African Republic
- Chad
- Comoros
- Democratic Republic of the Congo
- Republic of the Congo
- Djibouti
- Egypt
- Equatorial Guinea
- Eritrea
- Ethiopia
- Gabon
- Gambia
- Ghana
- Guinea
- Guinea-Bissau
- Ivory Coast (Côte d'Ivoire)
- Kenya
- Lesotho
- Liberia
- Libya
- Madagascar
- Malawi
- Mali
- Mauritania
- Mauritius
- Morocco
- Mozambique
- Namibia
- Niger
- Nigeria
- Rwanda
- São Tomé and Príncipe
- Senegal
- Seychelles
- Sierra Leone
- Somalia
- South Africa
- South Sudan
- Sudan
- Swaziland
- Tanzania
- Togo
- Tunisia
- Uganda
- Zambia
- Zimbabwe
![Orthographic projection of Africa](http://upload.wikimedia.org/wikipedia/commons/thumb/8/86/Africa_%28orthographic_projection%29.svg/120px-Africa_%28orthographic_projection%29.svg.png)
States with limited
recognition
recognition
- Sahrawi Arab Democratic Republic
- Somaliland