| link
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From
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To
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Geolocation
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Author - title
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Year
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|---|---|---|---|---|---|
| details | Late Artinskian | India(Madhya Pradesh) | Bharadwaj,D.C. et al. Sporological succession and age of Jhingurdah Seam, Singrauli Coalfield, M.P., India. | 1969 | |
| details | Late Permian | Australia(W.Australia) | Balme,B.E. The Permian - Triassic Boundary in Australia. | 1969 | |
| original | Kungurian | South Africa | Hart,G.F. Vittatina africana, a new miospore from the Lower Permian of South Africa | 1966 |