Stromatolite branching in the Neoproterozoic of the Centralian Superbasin, Australia: an investigation into sedimentary and microbial control of stromatolite morphology [0.03%]
澳大利亚中央地台盆地新元古代层孔 Construct 的分枝:沉积和微生物控制的层孔形态研究
Noah Planavsky,Kathleen Grey
Noah Planavsky
The extensive and well-preserved Neoproterozoic Acaciella australica Stromatolite assemblage of Australia is ideal for examining the relative roles of microbial and environmental influences on stromatolite branching and stromatolite macrost...
Wave and sediment dynamics along a shallow subtidal sandy beach inhabited by modern stromatolites [0.03%]
波浪和沉积物动力学在现代叠层石存在的浅水潮下沙质海滩中的研究
J E Eckman,M S Andres,R L Marinelli et al.
J E Eckman et al.
To help define the habitat of modern marine stromatolites, wave-dominated flow and sediment transport were studied in the shallow subtidal region (1-2 m depth) along the slightly concave, windward face of Highborne Cay, Exuma, Bahamas - the...
An actualistic perspective into Archean worlds - (cyano-)bacterially induced sedimentary structures in the siliciclastic Nhlazatse Section, 2.9 Ga Pongola Supergroup, South Africa [0.03%]
基于实际主义的视角探究太古宙世界——南非邦戈拉超群2.9Ga硅质碎屑岩奈克拉兹特段中由( Cyano-)细菌诱导产生的沉积构造
N Noffke,N Beukes,D Bower et al.
N Noffke et al.
Extensive microbial mats colonize sandy tidal flats that form along the coasts of today's Earth. The microbenthos (mainly cyanobacteria) respond to the prevailing physical sediment dynamics by biostabilization, baffling and trapping, as wel...
A Wieland,T Pape,J Möbius et al.
A Wieland et al.
The fine-scale depth distribution of major carbon pools and their stable carbon isotopic signatures (delta(13)C) were determined in a cyanobacterial mat (Salin-de-Giraud, Camargue, France) to study early diagenetic alterations and the carbo...
Fossilized microorganisms associated with zeolite-carbonate interfaces in sub-seafloor hydrothermal environments [0.03%]
海底热液环境中与沸石-碳酸盐界面相关的化石微生物群
M Ivarsson,S Lindblom,C Broman et al.
M Ivarsson et al.
In this paper we describe carbon-rich filamentous structures observed in association with the zeolite mineral phillipsite from sub-seafloor samples drilled and collected during the Ocean Drilling Program (ODP) Leg 197 at the Emperor Seamoun...
Characterization of extracellular minerals produced during dissimilatory Fe(III) and U(VI) reduction at 100 degrees C by Pyrobaculum islandicum [0.03%]
硫还原和六价铀还原过程中产生的胞外矿的特征分析(实验温度为100摄氏度,实验菌种为Pyrobaculum islandicum)
K Kashefi,B M Moskowitz,D R Lovley
K Kashefi
In order to gain insight into the significance of biotic metal reduction and mineral formation in hyperthermophilic environments, metal mineralization as a result of the dissimilatory reduction of poorly crystalline Fe(III) oxide, and U(VI)...
Early colonization of thermal niches in a silica-depositing hot spring in central Tibet [0.03%]
西藏中部一个沉积硅的温泉中热生态位的早期殖民化
C Y Lau,J C Aitchison,S B Pointing
C Y Lau
Thermophilic microbial mats dominated by the anoxygenic phototroph Roseiflexus castenholzii commonly develop around sinter-depositing geysers in the Daggyai Tso geothermal field of central Tibet. In this study we used morphological and mole...
Putative cryptoendolithic life in Devonian pillow basalt, Rheinisches Schiefergebirge, Germany [0.03%]
德国莱恩斯凯弗勒吉伯尔山志留纪枕状玄武岩中假设的 Cryptoendolithic 生命形式
J Peckmann,W Bach,K Behrens et al.
J Peckmann et al.
Middle Devonian (Givetian) pillow basalt and inter-pillow breccia from the Rheinisches Schiefergebirge in Germany were found to contain putative biogenic filaments that indicate that life once proliferated within these volcanic rocks. Miner...
Earliest fossil record of bacterial-cyanobacterial mat consortia: the early Silurian Passage Creek biota (440 Ma, Virginia, USA) [0.03%]
早志留世(4.4亿年前)的细菌-蓝菌 consortium 最古老的化石记录:美国弗吉尼亚州 Passage Creek 生物群
A M F Tomescu,R Honegger,G W Rothwell
A M F Tomescu
Cyanobacteria in terrestrial and aquatic habitats are frequently associated with heterotrophic bacteria, and such associations are most often metabolically interactive. Functionally, the members of such bacterial-cyanobacterial consortia be...