| details |
Early Jurassic |
|
USSR(Caucasus) |
Yaroshenko,O.P. Spores and pollen complexes of Jurassic and Lower Cretaceous deposits of northern Caucasus and their stratigraphic importance |
1965 |
| details |
Early Cretaceous |
|
USSR(Caucasus) |
Yaroshenko,O.P. Spores and pollen complexes of Jurassic and Lower Cretaceous deposits of northern Caucasus and their stratigraphic importance |
1965 |
| details |
Late Pliocene |
Early Pleistocene |
Japan(Kyoto Pref.) |
Yamasaki,H. et al. Geological age of the Shiratsuchidani Member within the Takashima Formation of the Plio-Pleistocene Kobiwako Group in the Shiga Prefecture, Central Japan |
1996 |
| details |
Middle Miocene |
|
Japan |
Yamanoi,T. Presence of Sonneratiaceous pollen in Middle Miocene sediments, Central Japan. |
1984 |
| details |
Late Pliocene |
Early Pleistocene |
Japan(Yamagata Pref.) |
Yamanoi,T. Pollen stratigraphy of the Shinjyo Group, Northeast Honshu, Japan. (In: Natural History of the Backbone Range of Northeast Honshu and the Neighbouring Districts) |
1983 |
| details |
Middle Miocene |
|
Japan(Toyama Pref.) |
Yamanoi,T. et al. On the conditions of Paleo-mangrove forest in the Kurosedani Formation, (Middle Miocene), Central Japan. |
1986 |
| details |
Miocene |
Early Pliocene |
Pacific(Sea of Japan) |
Yamanoi,T. Neogene palynollogy of Northeast Japan, with special reference to the palynofloras of Early and Middle Miocene. (In: Faunas and floras of Cenozoic Japan: Their distribution in Space and Time and Bioseries. J.Itoigawa and H.Shibata, editors) |
1990 |
| details |
Middle Miocene |
|
Japan(Niigata Pref.) |
Yamanoi,T. Note on the first fossil record of genus Dacrydium from the Japanese Tertiary. |
1974 |
| details |
Middle Miocene |
|
Japan(Gifu Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Niigata Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Fukui Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Ishikawa Pref.) |
Yamanoi,T. Palynofloras of Early Middle Miocene sediments in central Japan. |
1992 |
| details |
Middle Miocene |
|
Japan(Hiroshima Pref.) |
Yamanoi,T. et al. On the mangrove community discovered from the Middle Miocene formations in southwest Japan. |
1980 |
| details |
Miocene |
|
USSR(Urals) |
Yakhimovich,V.L. et al. Volga Region and Cis-Ural Region. (In: Stratigrafiya SSSR, Neogenova Sistema. M.V.Muratov and L.A.Nevesskaya, editors) |
1986 |
| details |
Late Oligocene |
Late Neogene |
Alaska(Cook Inlet) |
Wolfe,J.A. et al. Tertiary stratigraphy and paleobotany of the Cook Inlet Region, Alaska. |
1966 |
| details |
Late Paleocene |
Early Eocene |
Wyoming |
Wing,S.L. A new basis for recognizing the Paleocene/Eocene boundary in Western Interior North America. |
1984 |
| details |
Late Neogene |
|
Florida |
Willard,D.A. et al. Terrestrial and marine records of climatic environmental changes during the Pliocene in Subtropical Florida |
1993 |