Microbial carbonates: the geological record of calcified bacterial–algal mats and biofilms
R Riding - Sedimentology, 2000 - Wiley Online Library
Deposits produced by microbial growth and metabolism have been important components of
carbonate sediments since the Archaean. Geologically best known in seas and lakes …
carbonate sediments since the Archaean. Geologically best known in seas and lakes …
Oxfordian ramp system (La Manga Formation) in the Bardas Blancas area (Mendoza province) Neuquén Basin, Argentina: facies and depositional sequences
RM Palma, J López-Gómez, RD Piethé - Sedimentary Geology, 2007 - Elsevier
The outcrops of the Oxfordian La Manga Formation at Bardas Blancas, Neuquén Basin, west-
central Argentina, allow the recognition of six different depositional facies (A to F) on the …
central Argentina, allow the recognition of six different depositional facies (A to F) on the …
Oncoid growth and distribution controlled by sea-level fluctuations and climate (Late Oxfordian, Swiss Jura Mountains)
S Védrine, A Strasser, W Hug - Facies, 2007 - Springer
Abundant lagoonal oncoids occur in the Late Oxfordian Hauptmumienbank Member of the
Swiss Jura Mountains. Four oncoid types are observed in the studied sections and classified …
Swiss Jura Mountains. Four oncoid types are observed in the studied sections and classified …
[PDF][PDF] 川西北晚三叠世卡尼期浅水碳酸盐生产工厂构成及其转换过程定量化研究
柳晶晶， 王夏， 孟令赞， 曾雨涵， 冯翼妍， 金鑫， 张磊 - 沉积学报, 2024 - researchgate.net
摘要[目的] 准确识别碳酸盐工厂类型并阐明其发育控制因素, 定量化评价工厂发育过程的环境
条件, 厘清其在沉积体系转换过程中的古生态学和沉积学信号是探究碳酸盐岩沉积体系演化的 …
条件, 厘清其在沉积体系转换过程中的古生态学和沉积学信号是探究碳酸盐岩沉积体系演化的 …
Recent freshwater ooids and oncoids from western Lake Geneva (Switzerland): indications of a common organically mediated origin
E Davaud, S Girardclos - Journal of Sedimentary …, 2001 - pubs.geoscienceworld.org
The shallow-water sediments of western Lake Geneva are composed mainly of sand-size
coated grains ranging from oncoids to ooids. In surficial sediments the coatings consist of …
coated grains ranging from oncoids to ooids. In surficial sediments the coatings consist of …
Large microbial-foraminiferal oncoids from condensed Lower–Middle Jurassic deposits: a case study from the Tatra Mountains, Poland
Microbial-foraminiferal macrooncoids have been found in the Toarcian–Aalenian limestones
of the Krížna unit in the Tatra Mountains, Western Carpathians. The oncoids were formed by …
of the Krížna unit in the Tatra Mountains, Western Carpathians. The oncoids were formed by …
核形石研究现状与展望
杨仁超， 樊爱萍， 韩作振， 迟乃杰 - 地球科学进展, 2011 - adearth.ac.cn
核形石作为微生物岩的一种重要颗粒结构类型, 长期受到地质学家的广泛关注.
通过广泛的文献资料调研, 分别从核形石相关的定义, 分类, 成因环境, 微生态系统 …
通过广泛的文献资料调研, 分别从核形石相关的定义, 分类, 成因环境, 微生态系统 …
Oncoidal granular iron formation in the Mesoarchaean Pongola Supergroup, southern Africa: Textural and geochemical evidence for biological activity during iron …
We document the discovery of the first granular iron formation (GIF) of Archaean age and
present textural and geochemical results that suggest these formed through microbial iron …
present textural and geochemical results that suggest these formed through microbial iron …
Sequence stratigraphy of a carbonate‐evaporite succession (Zechstein 1, Hessian Basin, Germany)
F Becker, T Bechstaedt - Sedimentology, 2006 - Wiley Online Library
Abstract The evaporitic Hessian Zechstein Basin is a sub‐basin of the Southern Zechstein
Basin, situated at its southern margin. Twelve facies groups were identified in the Zechstein …
Basin, situated at its southern margin. Twelve facies groups were identified in the Zechstein …
Sedimentology and sequence stratigraphy from a mixed (carbonate–siliciclastic) rift to passive margin transition: The Early to Middle Cambrian of the Argentine …
FJ Gomez, RA Astini - Sedimentary Geology, 2015 - Elsevier
Through the analysis of facies stacking patterns, geometries and bounding surfaces,
sequence stratigraphy provides a framework to understand sedimentary facies distribution …
sequence stratigraphy provides a framework to understand sedimentary facies distribution …