Pareodinia |
Pareodinia dasyforma
|
Madagascar |
Barremian |
Aptian |
Pareodinia |
Pareodinia sp
|
Madagascar |
Berriasian |
Barremian |
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Madagascar |
Hauterivian |
Aptian |
Prolixosphaeridium |
Prolixosphaeridium toryna
|
Madagascar |
Tithonian |
Hauterivian |
Psaligonyaulax |
Psaligonyaulax apatela
|
Madagascar |
Berriasian |
Barremian |
Pterodinium |
Pterodinium magnoserratum
|
Madagascar |
Aptian |
|
Spiniferites |
Spiniferites ramosus
|
Madagascar |
Hauterivian |
Aptian |
Systematophora |
Systematophora areolata
|
Madagascar |
Tithonian |
Hauterivian |
Systematophora |
Systematophora fasciculigera
|
Madagascar |
Tithonian |
Hauterivian |
Systematophora |
Systematophora sp
|
Madagascar |
Berriasian |
|
Systematophora |
Systematophora sp
|
Madagascar |
Berriasian |
Barremian |
Systematophora |
Systematophora sp
|
Madagascar |
Berriasian |
Aptian |
Tanyosphaeridium |
Tanyosphaeridium isocalamum
|
Madagascar |
Tithonian |
Aptian |
Tenua |
Tenua hystrix
|
Madagascar |
Kimmeridgian |
Aptian |