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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 | Tertiary | India | Navale,G.K.B. Anthrastructure, mega and microfossils of Indian lignites. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) | 1974 | |
| details | Tertiary | Hungary | Kedves,E. et al. Some questions on the bitumen and humic acid content of Hungarian Tertiary Brown Coals. | 1962 | |
| details | Tortonian | France(Rhone) | Demarcq,G. et al. Paleoclimatic results in the Neogene of the Rhone Valley (France). | 1983 |