FOSSILS

作品数:157被引量:434H指数:10
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相关领域:天文地球生物学更多>>
相关作者:徐兆良赵元龙杨瑞东毛家仁陈淑娥更多>>
相关机构:中国科学院中国科学院植物研究所贵州大学西安地质矿产研究所更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金北京市自然科学基金更多>>
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Dating Suborder Polypodiineae (Eupolypods I) with Its Oldest Fossil
《Open Journal of Geology》2024年第10期929-942,共14页Chunxiang Li Junye Ma 
Inferring divergence times between lineages is crucial for understanding biological evolutionary processes. The extraordinary species diversity of Eupolypods within the fern lineage has been interpreted as an ecologic...
关键词:Eupolypods Polypodiineae Dryopteridaceae Fossils Bayesian Tip-Dating 
Inferring Eupolypods Divergence Time Using Bayesian Tip-Dating
《Open Journal of Geology》2024年第2期247-258,共12页Yiran Wang Chunxiang Li 
According to the most recent Pteridophyte Phylogeny Group (PPG), eupolypods, or eupolypod ferns, are the most differentiated and diversified of all major lineages of ferns, accounting for more than half of extant fern...
关键词:Eupolypods MID-CRETACEOUS FOSSILS Bayesian Tip-Dating 
The Expanding Earth: Indisputable Evidences of the Gobi Desert
《Open Journal of Geology》2020年第1期1-12,共12页Alexey Ju. Retejum 
The most striking contrasts that are found on the continents in paleogeographic reconstructions of the end of the Mesozoic era are the occurrence on the place of the disappeared humid subtropics of the largest Gobi De...
关键词:EXPANDING EARTH GOBY DESERT CRETACEOUS FOSSILS Giant Dinosaurs Gravity Atmospheric Circulation 
Recently Discovered Basilosaurid, Baluchithere Rhinoceros, Horses, Sea Cow, Proboscidean, Eucrocodile, Pterosaurs, Plesiosaur, Fishes, Invertebrates and Wood Fossils, Tracks and Trackways of Dinosaurs from Pakistan;Comparison of Recognized Four Titanosaur Taxa of Indo-Pakistan with Madagascar被引量:13
《Open Journal of Geology》2019年第12期919-955,共37页Muhammad Sadiq Malkani 
Recent Geological and Paleontological exploration during the start of new/third millennium (from 2000 to 2019) yielded 45 taxa of vertebrates and invertebrates from Mesozoic and Tertiary (except a jawless fish from Ca...
关键词:Recent Geological and Paleontological Exploration BIOTA Pakistan 
Late Cretaceous Climate of the Indian Subcontinent
《Open Journal of Geology》2019年第10期692-695,共4页Vandana Prasad 
The Deccan Volcanism during the Late Cretaceous was a globally significant geological event, coinciding with the Cretaceous-Paleogene Boundary. The magma outpouring occurred in three phases. The flora that got preserv...
关键词:DECCAN Volcanic Province (DVP) Pollen SPORES Plant Mega FOSSILS PALEOECOLOGY 
The Key Role of Aptian-Albian Marine Fossils from Eastern Heilongjiang in Marine-Nonmarine Stratigraphic Correlation被引量:2
《Open Journal of Geology》2019年第10期543-546,共4页Gang Li Peter Bengtson 
The alternating marine and nonmarine coal-bearing Lower Cretaceous successions are well developed in eastern Heilongjiang, northeastern China, including the Jixi Group in the west and the Longzhaogou Group in the east...
关键词:Lower Cretaceous Aptian ALBIAN Marine-Nonmarine Correlation MARINE FOSSILS EASTERN Heilongjiang NORTHEASTERN China 
Origin of Angiosperms and Their Diversification in the Cretaceous
《Open Journal of Geology》2019年第10期577-580,共4页Xin Wang 
The dominating hypothesis stated that angiosperms originated in the Early Cretaceous, there were no pre-Cretaceous angiosperms, and carpels (the basic units of gynoecium) were derived from former megasporophylls beari...
关键词:JURASSIC TRIASSIC ANGIOSPERMS ORIGIN Evolution FOSSILS UNIFYING Theory 
Investigating the Stratigraphy and the Gender of Nano-Fossils in the Lower Part of the Abtalkh Formation in Kopet Dagh Zone
《Open Journal of Geology》2016年第12期1499-1512,共14页Jafar Ghomi Oyli 
A structural-sediment zone of Kopet Dagh is one of the geological units. The southern Kopet Dagh zone is limited to Binalood and the northern limit is with the Turan plateau fault and is created as sediment (Trough) i...
关键词:Structural Zone of Kopet Dagh Calcareous Nannofossil Abtalkh Formation STRATIGRAPHIC 
Determining the Gender of Nano-Fossils in the Lower Part of the Abtalkh Formation (150 M Primary)
《Open Journal of Geology》2016年第11期1481-1498,共18页Jafar Ghomi Bahram Moradzadeh 
A structural zone of Dagh Kopet as sediment (Trough) has created in the late Triassic. There are two different views of Dagh Kopet zone: A) Eurasian theory;B) Gondwana theory. The main fault zones are divided into two...
关键词:Structural Zone Kopet Dagh TROUGH Abtalkh Formation Calcareous Nannoplankton 
New Fossil Reptile Records from the Siwalik of North India被引量:1
《Open Journal of Geology》2016年第8期673-691,共19页A. C. Nanda H. H. Schleich B. S. Kotlia 
From the Siwalik Group of Haryana and Himachal Pradesh, new fossil reptile records are described. The Siwalik fauna from Haryana and Himachal is recorded from the pre-Pinjor and Pinjor beds (Upper Siwalik Subgroup: Pl...
关键词:FOSSILS REPTILE Pinjor Formation Siwalik PLIOCENE-PLEISTOCENE North India 
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