Spatial distribution of calcareous dinoflagellate cysts in surface sediments of the Atlantic Ocean between 13 degrees N and 36 degrees S [0.03%]
北纬13度至南纬36度大西洋表层沉积物中钙质硅藻囊的地球化学分布规律
KA Zonneveld,A Brune,H Willems
KA Zonneveld
To enhance the limited information available about the palaeo-ecological significance of calcareous dinoflagellates, we have studied their lateral distribution in surface sediments of the equatorial and south Atlantic between 13 degrees N a...
A contribution to the knowledge of the pteridosperm genera Pseudomariopteris Danzé-Corsin nov. emend. and Helenopteris nov. gen [0.03%]
有关种子植物门羊角蕨属Pseudomariopteris Danzé-Corsin 新修订种及Helenopteris 新属的报道
M Krings,H Kerp
M Krings
The macromorphology and epidermal anatomy of three Late Carboniferous-Early Permian pteridosperm species, conventionally assigned to the form-genus Pseudomariopteris Danzé-Corsin, are described from the Stephanian of the Blanzy-Montceau Ba...
The fossil record of Cunoniaceae: new evidence from Late Cretaceous wood of Antarctica? [0.03%]
寇尼花科的化石记录——来自南极晚白垩世木材的新证据？
I Poole I,DJ Cantrill,P Hayes et al.
I Poole I et al.
Fossil angiosperm wood from Upper Cretaceous sediments of Livingston Island and James Ross Island in the northern Antarctic Peninsula region is identified as having the combination of anatomical characters most similar to modern Cunoniaceae...
Y Wang,J Li
Y Wang
The Late Silurian is generally considered to a particular significant key period in the study of early land vascular plants. A trilete spore assemblage of the Upper Silurian is described from northern Jiangsu, China. This assemblage compris...
An unusual process structure in Tresarcus, a new acritarch genus from the Ordovician of Öland, Sweden [0.03%]
瑞典Öland奥陶系新无孔亚化石属Tresarcus的一个不寻常的结构过程
R Tropepi,C Ribecai
R Tropepi
Tresarcus, a new monospecific acritarch genus, is established along with the type-species Tresarcus suecicus sp. nov. It was found in samples from the upper Arenig (Lenodus sp. A conodont Zone) of the Hagudden and Horns Udde sections, Ölan...
Fruits of Tetrapterys (Malpighiaceae) from the Oligocene of Hungary and Slovenia [0.03%]
匈牙利和斯洛文尼亚始新世四翅草属(马樱丹科)的果实化石
L Hably,SR Manchester
L Hably
Propeller-like winged fruits of Tetrapterys harpyiarum Unger from the Oligocene of Sotzka, Budapest, Eger-Vécsey valley, and a new occurrence at Eger-Kiseged, were reinvestigated and compared in detail with extant species of Tetrapterys (M...
Charbeckia macrophylla gen. et sp. nov. from the Lower Mississippian Price (Pocono) Formation of southeastern West Virginia [0.03%]
西弗吉尼亚州东南部下密西西比统价格（波科诺）组的新属新种_charbeckia macrophylla_
MJ Knaus,GR Upchurch,WH Gillespie
MJ Knaus
A fossil plant discovery from the Price (Pocono) Formation of southeastern West Virginia provides new information on the poorly known compression floras of the Lower Mississippian of North America. The new plant described herein consists of...
A new species of Nehvizdya (Ginkgoales) from the Lower Cretaceous of the Iberian Ranges (Spain) [0.03%]
西班牙伊比利亚山脉下白垩纪沟犀螺属一新种
B Gomez,C Martín-Closas,G Barale et al.
B Gomez et al.
A new species of the formerly monospecific genus Nehvizdya Hlustík, Nehvizdya penalveri sp. nov. is described from the Albian of the Escucha Formation (Eastern Iberian Ranges, Teruel, Spain). The type species Nehvizdya obtusa Hlustík was ...
Aspects of Romanian Early Jurassic palaeobotany and palynology. Part II. A new species of Pachypteris from Cristian [0.03%]
罗马尼亚早侏罗世植物和孢粉研究(第二部分)克里斯蒂安一种新的Pachypteris种化石
ME Popa
ME Popa
The Lower Jurassic (Sinemurian) deposits of Cristian (Brasov County, Romania) contain a well-preserved land flora. Pachypteris gradinarui n.sp., a new species of seed fern foliage belonging to the Corystospermales, is described, figured and...
Impact of forest disturbance on the pollen influx in lake sediments during the last century [0.03%]
百年来森林干扰对湖泊沉积物花粉输入的影响
T Koff,J Punning,M Kangur
T Koff
The pollen accumulation rates of four lakes in different regions of Estonia were estimated in order to study the relationship between pollen influx and the character and intensity of disturbances in the pollen catchment area. The pollen inf...