| details |
Tertiary |
|
USA |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Eocene |
|
Colorado |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Late Neogene |
|
Japan(Miyagi Pref.) |
Shimada,M. Pollen analyses of Lignites.I.Three Pliocene Lignite Beds in the environs of Sendai. |
1951 |
| details |
Early Pliocene |
Middle Pliocene |
Japan(Shikoku I.) |
Nakamura,J. Fossil pollen in the Nahari Lignite. |
1951 |
| details |
Late Neogene |
|
Japan(Yamagata Pref.) |
Shimada,M. et al. Pollen analyses of Lignites.2.Pliocene Lignites from the neighbourhood of Shinjo |
1952 |
| details |
Late Neogene |
|
Japan |
Shimada,M. Diagnostic characters of the pollen grains of extinct plants found in Lignites. |
1952 |
| details |
Middle Miocene |
|
Japan |
Shimada,M. The pollen analyses of some Lignite Beds in the north-eastern Provinces of Japan. |
1953 |
| details |
Middle Pliocene |
|
Japan |
Shimada,M. The pollen analyses of some Lignite Beds in the north-eastern Provinces of Japan. |
1953 |
| details |
Late Neogene |
|
Japan |
Shimada,M. The pollen analyses of some Lignite Beds in the north-eastern Provinces of Japan. |
1953 |
| details |
Middle Miocene |
|
Japan(Akita Pref.) |
Shimada,M. Pollen analyses of Lignites.Iii Miocene Lignites in the neighbourhood of Daijima, Oga Peninsula. |
1954 |
| details |
Late Neogene |
|
Japan(Yamagata Pref.) |
Shimada,M. Pollen analyses of Lignites.4.Pliocene Lignites from Yamuke Formation of Mogami Group. |
1955 |
| details |
Miocene |
|
Japan(Honshu I.) |
Shimada,M. Pollen analyses of Lignite Beds in northeastern Honshu, especially along the coast of the Japan Sea. |
1955 |
| details |
Late Neogene |
|
Japan(Honshu I.) |
Shimada,M. Pollen analyses of Lignite Beds in northeastern Honshu, especially along the coast of the Japan Sea. |
1955 |
| details |
Middle Miocene |
|
Japan(Miyagi Pref.) |
Sohma,K. On the pollen flora of a Miocene Brown Coal of Sendai. |
1956 |
| details |
Late Neogene |
|
Japan(Miyagi Pref.) |
Sohma,K. Pollen analysis studies of the Brown Coal of the Sendai Group. 1. Surveys. |
1956 |
| details |
Miocene |
|
Japan(Yamagata Pref.) |
Takahashi,N. Pollen analysis at the Nishitagawa Coal Field. |
1956 |
| details |
Late Neogene |
|
Japan(Fukushima Pref.) |
Sohma,K. Pollen analysis of the Pliocene and Miocene Lignites from the Aizu Basin and from the Kitakami River area |
1957 |