| details |
Toarcian |
|
USSR(Krasnoyarsk Kray) |
Sheiko,L.N. The history of plant development in Jurassic times in the Pre-Yenisey Part of the West Siberian Lowlands. (In: Paleopalynology Material of Central Siberia. L.E.Markova, editor) |
1971 |
| details |
Late Jurassic |
Albian |
USSR(Primorsk Kray) |
Shugaevskaya,O.V. et al. Spore-pollen complexes of Upper Jurassic and Lower Cretaceous deposits of the Maritime Region and their significance for stratigraphy and flora studies. |
1964 |
| details |
Rhaetian |
Aptian |
USSR(Yakut ASSR) |
Verbitskaya,Z.I. Characteristics of the Basic spore-pollen complexes of Mesozoic deposits. (In: The History of Upper Mesozoic Coal Accumulation in the Territory of Buryat ASSR and the Southeast Part of the Lensk Basin.) |
1963 |
| details |
Jurassic |
Early Cretaceous |
Northern Hemisphere |
Doyle,J.A. et al. Jurassic -Early Cretaceous plant distribution and paleoclimatic models |
1984 |
| details |
Late Cretaceous |
|
Montana |
Norton,N.J. et al. Pollen and spores from the Colgate Member, Fox Hills Sandstone at its type locality. |
1962 |