Songea Group

Geology

Formations: Manda Beds (4), Ruhuhu (4), Usili (10)

Lithologies: not reported (10), mudstone (6), sandstone (2), conglomerate (1)

Paleoenvironments: terrestrial indet. (16), fluvial-lacustrine indet. (1), lacustrine - large (1)

Age range: base of the Wuchiapingian to the top of the Anisian or 259.90000 to 242.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Wordian - Capitanian266.9 - 259.51Tanzania (Ruvuma) (135686)
Capitanian264.28 - 259.51Tanzania (Ruvuma) (173058 173059 190324)
Wuchiapingian259.9 - 254.17Tanzania (Ruvuma) (38064 38065 135698 135700 149622 178128 180461 181520 190330 190735)
Anisian247.2 - 242.0Tanzania (Ruvuma) (192618 192598 192619 192672)