Sakamena Group

Geology
Age range: base of the Wuchiapingian to the top of the Dienerian or 259.90000 to 251.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Capitanian - Wuchiapingian265.1 - 254.17Madagascar (30280 30281 30282 30284)
Wuchiapingian259.9 - 254.17Madagascar (Diana) (81973 81987 119511)
Lopingian259.9 - 252.17Madagascar (Fianarantsoa) (85505 85512 92491)
Lopingian259.9 - 252.17Madagascar (Ihorombe) (171355)
Lopingian259.9 - 252.17Madagascar (Tulear) (85494 85506)
Dienerian252.17 - 251.3Madagascar (Atsimo-Andrefana) (120933 154183)
Dienerian252.17 - 251.3Madagascar (153379)
Dienerian252.17 - 251.3Madagascar (Diana) (117105 117215 153773 154037 154040)
Induan - Smithian252.17 - 247.2Madagascar (Diana) (92079 92493 144038 144080 144081 144083 144086 144087 144089 144090 144094 144100)