Achomosphaera |
Achomosphaera sp
|
Madagascar |
Bajocian |
Portlandian |
Acritarch |
Acritarch form a
sp. nov. |
Madagascar |
Early Kimmeridgian |
Aptian |
Adnatosphaeridium |
Adnatosphaeridium apiculatum
|
Madagascar |
Middle Kimmeridgian |
Portlandian |
Adnatosphaeridium |
Adnatosphaeridium filamentosum
|
Madagascar |
Bajocian |
Neocomian |
Adnatosphaeridium |
Adnatosphaeridium sp Chen,1978
sp. nov. |
Madagascar |
Early Kimmeridgian |
Middle Kimmeridgian |
Aequitriradites |
Aequitriradites variabilis
|
Madagascar |
Middle Kimmeridgian |
Neocomian |
Alisporites |
Alisporites microsaccus
|
Madagascar |
Portlandian |
Neocomian |
Alisporites |
Alisporites rotundus
|
Madagascar |
Bajocian |
Neocomian |
Alisporites |
Alisporites thomasii
|
Madagascar |
Bajocian |
Middle Kimmeridgian |
Anapiculatisporites |
Anapiculatisporites dawsonensis
|
Madagascar |
Bajocian |
Middle Kimmeridgian |
Antulsporites |
Antulsporites sp
|
Madagascar |
Bajocian |
Neocomian |
Apiculatisporis |
Apiculatisporis babsae
|
Madagascar |
Late Neocomian |
Aptian |
Apteodinium |
Apteodinium sp
|
Madagascar |
Callovian |
Aptian |
Apteodinium |
Apteodinium sp
|
Madagascar |
Bajocian |
Aptian |
Apteodinium |
Apteodinium sp
|
Madagascar |
Middle Kimmeridgian |
Aptian |
Araucariacites |
Araucariacites australis
|
Madagascar |
Early Kimmeridgian |
Cenomanian |
Belodinium |
Belodinium dysculum
|
Madagascar |
Early Kimmeridgian |
Neocomian |