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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 | Early Permian | China(Sinkiang Uighur) | Wang,H. New forms of Early Permian sporo-pollen assemblages from Southwest Tarim Basin | 1985 | |
| details | Artinskian | Kungurian | USSR(Chelyabinskaya) | Varlamov,I.P. et al. On the stratigraphy of Permian deposits of the Magnitogorsk Syncline | 1964 |
| details | Permian | China(N.China) | Gao,L. et al. Spores and pollen. Carboniferous and Permian spores and pollen. (In: Paleontological Atlas of North China.III.Micropaleontological Volume.) | 1984 |