Carbonates before skeletons: A database approach
Carbonate minerals have precipitated from seawater for at least the last 3.8 billion years, but
changes in the physical and chemical properties of carbonate rocks demonstrate that the …
changes in the physical and chemical properties of carbonate rocks demonstrate that the …
Dynamic interplay of biogeochemical C, S and Ba cycles in response to the Shuram oxygenation event
Compared with Phanerozoic strata, sulfate minerals are relatively rare in the Precambrian
record; this is probably due to the lower concentrations of sulfate in dominantly anoxic …
record; this is probably due to the lower concentrations of sulfate in dominantly anoxic …
Was the Ediacaran Shuram Excursion a globally synchronized early diagenetic event? Insights from methane-derived authigenic carbonates in the uppermost …
Abstract The Ediacaran Period is characterized by the most profound negative carbon
isotope (δ 13 C) excursion in Earth history, the Shuram Excursion. Various hypotheses …
isotope (δ 13 C) excursion in Earth history, the Shuram Excursion. Various hypotheses …
Uncovering the spatial heterogeneity of Ediacaran carbon cycling
Records of the Ediacaran carbon cycle (635–541 million years ago) include the Shuram
excursion (SE), the largest negative carbonate carbon isotope excursion in Earth history …
excursion (SE), the largest negative carbonate carbon isotope excursion in Earth history …
[PDF][PDF] 四川盆地绵竹—长宁克拉通内裂陷东侧震旦系灯影组四段台缘丘滩体成藏特征与勘探前景
杨威， 魏国齐， 谢武仁， 金惠， 曾富英， 苏楠… - PETROLEUM …, 2020 - cpedm.com
利用钻井, 地震, 测井等资料解剖已知气藏, 分析四川盆地绵竹—长宁克拉通内裂陷东侧震旦系
灯影组四段(简称灯四段) 台缘带丘滩体成藏条件, 得到4 点认识: ① 将裂陷东侧灯四段台缘带 …
灯影组四段(简称灯四段) 台缘带丘滩体成藏条件, 得到4 点认识: ① 将裂陷东侧灯四段台缘带 …
Neoproterozoic marine carbonates and their paleoceanographic significance
A van Smeerdijk Hood, MW Wallace - Global and Planetary Change, 2018 - Elsevier
The primary mineralogy of marine carbonate precipitates has been a crucial factor in
constraining the major element composition of ancient oceans. Secular changes in …
constraining the major element composition of ancient oceans. Secular changes in …
Depositional facies and platform architecture of microbialite-dominated carbonate reservoirs, Ediacaran–Cambrian Ara Group, Sultanate of Oman
J Grotzinger, Z Al-Rawahi - AAPG bulletin, 2014 - pubs.geoscienceworld.org
Intrasalt carbonates of the Ediacaran–Cambrian Ara Group constitute a significant reservoir
element of the intrasalt “stringer” play in Oman, in which dolomitic carbonates are encased …
element of the intrasalt “stringer” play in Oman, in which dolomitic carbonates are encased …
Hydrocarbon accumulation and exploration prospect of mound-shoal complexes on the platform margin of the fourth member of Sinian Dengying Formation in the east …
Y Wei, WEI Guoqi, XIE Wuren, JIN Hui, Z Fuying… - Petroleum Exploration …, 2020 - Elsevier
Drilling, seismic and logging data were used to evaluate the hydrocarbon accumulation
conditions of the mound-shoal complexes in the platform margin of the fourth member of …
conditions of the mound-shoal complexes in the platform margin of the fourth member of …
Chronology of Ediacaran sedimentary and biogeochemical shifts along eastern Gondwanan margins
Determining causal relationships between environmental change and early animal
evolution has been limited by our lack of a robust temporal framework for the Ediacaran …
evolution has been limited by our lack of a robust temporal framework for the Ediacaran …
四川盆地震旦系灯影组丘滩体储层沉积模式与物性特征
徐哲航， 兰才俊， 马肖琳， 胡超， 陈浩如， 李平平… - 地球科学, 2020 - earth-science.net
研究丘滩复合体沉积模式有助于预测四川盆地灯影组优质储层. 基于钻井和露头资料,
通过微观薄片鉴定, 发现丘滩体主要的岩石结构为藻白云岩, 并可进一步细分为5 种微相: 丘基 …
通过微观薄片鉴定, 发现丘滩体主要的岩石结构为藻白云岩, 并可进一步细分为5 种微相: 丘基 …