Ulmus

Citations total:
922
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Author - title
Year
details Late Pliocene China(Kwangsi) Zheng,Y.-H. et al. Sporo-pollen assemblage from the Yuhuatai Formation of Nanjing and its geological Age 1985
details Early Miocene China(Kiangsu) Zhang,Y.-I. et al. Spore-pollen assemblage from the Fengshan Formation in Sihong, Jiangsu and its geological age. 1982
details Early Cretaceous China(Kansu) Jiang,D.-X. et al. Petroleum sporo-pollen assemblages and oil source rock of Yumen oil-bearing Region in Gansu. 1980
details Late Tertiary China(Kansu) Sung,T.C. Tertiary spore and pollen complexes from the Red Beds of Chiuchuan, Kansu and their geological and botanical significance. 1958
details Late Neogene Pleistocene China(Hopei) Liu,J. et al. Pollen analysis of the Nihewan Formation. (In: Papers for the 5th International Palynological Conference.) 1980
details Late Pliocene China(Guizhou) Tong,G. et al. Late Cenozoic palynoflora and environment changes in Yunnan-Gui Plateau 1994
details Late Eocene China(Guangxi) Li,G. et al. Pollen assemblages of the Late Eocene, Nadu Formation, from the Bose Basin of Guangxi, Southern China. 1999
details Miocene Late Neogene China(Chekiang) Zheng,Y. Sporo-pollen from the Upper Tertiary Shengxian Group in eastern Zhejing 1984
details Eocene China Song,Z.-C. General aspects of the floristic regions on Late Cretaceous and Early Tertiary of China. (In: Papers for the 5th International Palynological Conference.) 1980
details Late Neogene China Li,W.-Y. Studies on vegetation and palaeogeogrphy from Late Tertiary to Early Quaternary in China. (In: Quaternary Geology and Environment of China. T.S. Liu, editor)China Ocean Press ; c1985. vii, 301 p. : 1985
details Miocene Pliocene China Wang,W.-M. Palynoeloristic changes in the Neogene of South China 1992
details Middle Miocene Early Pliocene China Sun,X.-J. et al. Paleoenvironment during the time of Ramapithecus lufengensis 1980
details Eocene Oligocene Canada(Yukon) Sweet,A.R. et al. Palynofacies, coal petrographic facies and depositional environments; Amphitheatre Formation (Eocene to Oligocene) and Ravenscrag Formation (Maestrichtian to Paleocene), Canada. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) 1991
details Middle Miocene Pleistocene Canada(Yukon) White,J.M. et al. An 18 million year record of vegetation and climate change in northwestern Canada and Alaska: Tectonic and global climatic correlates. 1997
details Holocene Canada(Ontario) Burden,E.T. et al. Palynology of Indian and European forest clearance and farming in lake sediment cores from Awenda Provincial Park, Ontario. 1986
details Middle Eocene Late Eocene Canada(NWT,Mackenzie) Norris,G. Spore-pollen evidence for Early Oligocene high-latitude cool climatic episode in northern Canada. 1982
details Late Oligocene Early Miocene Canada(NWT,Mackenzie) Young,F.G. et al. Cenozoic stratigraphy of the MacKenzie Delta, NWT. 1984