D Barboni,R Bonnefille
D Barboni
We have analyzed the pollen content of 51 surface soil samples collected in tropical evergreen and deciduous forests from the Western Ghats of South India sampled along a west to east gradient of decreasing rainfall (between 11 degrees 30-1...
Modern pollen and stomate deposition in lake surface sediments from across the treeline on the Kola Peninsula, Russia [0.03%]
俄罗斯科拉半岛林线上的现代花粉和气孔在湖泊表面沉积物中的沉积分布规律研究
B R. Gervais,G M. MacDonald
B R. Gervais
We sampled and analyzed surface sediments from 31 lakes along a latitudinal transect crossing the coniferous treeline on the Kola Peninsula, Russia. The major vegetation zones along the transect were tundra, birch-forest tundra, pine-forest...
Cuticles of Mariopteris occidentalis White nov. emend. from the Middle Pennsylvanian of Oklahoma (USA), and a new type of climber hook for mariopteroid pteridosperms [0.03%]
美国俄克拉荷马州中石炭世马里奥蒂里斯西部的新拟型切缘及马里奥蒂亚科种子蕨新类型的攀援钩子
M Krings,T N. Taylor,E L. Taylor et al.
M Krings et al.
Cuticles of Mariopteris occidentalis are described from the Desmoinesian (Middle Pennsylvanian) of Oklahoma (USA). This species, like other mariopteroids, had a vine- to liana-like growth habit and climbed with specialized climber hooks. Ho...
Sun and shade leaves? Cuticle ultrastructure of Jurassic Komlopteris nordenskioeldii (Nathorst) Barbacka [0.03%]
阳光与遮阴叶片？侏罗纪Komlopteris nordenskioeldii（Nathorst）的表皮结构
G Guignard,K Bóka,M Barbacka
G Guignard
An ultrastructural transmission electron microscope (TEM) study of fossil leaf cuticles from the Jurassic pteridosperm Komlopteris nordenskioeldii (Nathorst) Barbacka from the Mecsek Mountains (South Hungary) was conducted. Remnants of cuti...
An Early Permian plant assemblage from the Taiyuan Formation of northern China with compression/impression and permineralized preservation [0.03%]
中国华北太原组早二叠世植物群——压膜和印痕以及煤核保存类型的植物群
J Hilton,S -J. Wang,J Galtier et al.
J Hilton et al.
A small but diverse fossil flora is described from the Early Permian Taiyuan Formation occurring at the Yangshuling mine in Pingquan district of Hebei Province, northern China. Fossils occur as compression/impressions within mudrocks and fi...
A new species of vascular plants from the Xujiachong Formation (Lower Devonian) of Yunnan Province, China [0.03%]
中国云南省下泥盆统徐家冲Formation一种新的有维管植物物种
D -M. Wang,S -G. Hao
D -M. Wang
A new species of early land vascular plants, Huia gracilis, is described from the Lower Devonian (Pragian-early Emsian) Xujiachong Formation, Qujing district, Yunnan Province, southwestern China. The plant possesses K- or H-type branching i...
Holocene vegetational and coastal environmental changes from the Lago Crispim record in northeastern Pará State, eastern Amazonia [0.03%]
来自亚马逊东部帕拉州Crismil湖全新世植被和海岸环境变化的记录
H Behling,M Lima da Costa
H Behling
Vegetational and coastal environmental changes have been interpreted from a 600cm long and 764014C yr B.P. old sediment core from Lago Crispim located in the northeastern Pará State in northern Brazil. The radiocarbon dated sediment core w...
Permineralized Callixylon woods from the Late Devonian Cleveland Shale of Ohio, U.S.A. and that of Kettle Point, Ontario, Canada [0.03%]
美国俄亥俄州克利夫兰页岩和加拿大安大略省凯特尔点晚泥盆世角 petal 炭屑林中的矿质化 Callixylon 植硅石木材
S Chitaley,C Cai
S Chitaley
Two permineralized woods are described in this paper, one from the Late Devonian Cleveland Shale of Ohio, USA and the other from the Late Devonian Huron Shale of Kettle Point, Ontario, Canada. Both samples of wood are satisfactorily preserv...
Comparing Early to Middle Miocene floras and probable vegetation types of Oberdorf N Voitsberg (Austria), Bohemia (Czech Republic), and Wackersdorf (Germany) [0.03%]
奥地利Oberdorf-N-Voitsberg、波希米亚（捷克共和国）和德国Wackersdorf的早-中 Miocene植物群及可能的植被类型比较
J Kovar-Eder,Z Kvacek,B Meller
J Kovar-Eder
The Early Miocene vegetation of western Styria, Austria, is reconstructed on the basis of detailed investigations of leaves and diaspores from the mining area Oberdorf N Voitsberg. In this paper, the flora and probable vegetation are compar...
Two species of Selaginella cones and their spores from the Bohemian Carboniferous continental basins of the Czech Republic [0.03%]
捷克波希米亚碳iferous陆相盆地的二种石松属化石及其孢子研究
J Bek,S Oplustil,J Drábková
J Bek
Two species of Selaginella cones from the Bohemian Upper Carboniferous continental basins of the Bolsovian and Westphalian D age are described, together with their in situ spores. Two specimens of Selaginella gutbierii yielded microspores c...