Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Biosilicification drives a decline of dissolved Si in the oceans through geologic time
Biosilicification has driven variation in the global Si cycle over geologic time. The evolution
of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures …
of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures …
A field guide to finding fossils on Mars
The Martian surface is cold, dry, exposed to biologically harmful radiation and apparently
barren today. Nevertheless, there is clear geological evidence for warmer, wetter intervals in …
barren today. Nevertheless, there is clear geological evidence for warmer, wetter intervals in …
Oxygen isotope ensemble reveals Earth's seawater, temperature, and carbon cycle history
Earth's persistent habitability since the Archean remains poorly understood. Using an
oxygen isotope ensemble approach—comprising shale, iron oxide, carbonate, silica, and …
oxygen isotope ensemble approach—comprising shale, iron oxide, carbonate, silica, and …
Silicic volcanism on Mars evidenced by tridymite in high-SiO2 sedimentary rock at Gale crater
Tridymite, a low-pressure, high-temperature (> 870° C) SiO2 polymorph, was detected in a
drill sample of laminated mudstone (Buckskin) at Marias Pass in Gale crater, Mars, by the …
drill sample of laminated mudstone (Buckskin) at Marias Pass in Gale crater, Mars, by the …
Exceptional preservation of soft-bodied Ediacara Biota promoted by silica-rich oceans
Abstract The Ediacara Biota, Earth's earliest fossilized ecosystem of complex, macroscopic,
multicellular organisms, occurs in terminal Ediacaran strata worldwide, yet how the fossils …
multicellular organisms, occurs in terminal Ediacaran strata worldwide, yet how the fossils …
Diagenetic silica enrichment and late‐stage groundwater activity in Gale crater, Mars
Diagenetic silica enrichment in fracture‐associated halos that crosscut lacustrine and
unconformably overlying aeolian sedimentary bedrock is observed on the lower north slope …
unconformably overlying aeolian sedimentary bedrock is observed on the lower north slope …
Characterisation of a natural quartz crystal as a reference material for microanalytical determination of Ti, Al, Li, Fe, Mn, Ga and Ge
A natural smoky quartz crystal from S handong province, C hina, was characterised by laser
ablation ICP‐MS, electron probe microanalysis (EPMA) and solution ICP‐MS to determine …
ablation ICP‐MS, electron probe microanalysis (EPMA) and solution ICP‐MS to determine …
Influence of hydrothermal and upwelling events on organic matter accumulation in the gas-bearing lower Cambrian shales of the middle Yangtze Block, South China
H Cao, Z Wang, L Dong, Y **ao, L Hu, F Chen… - Marine and Petroleum …, 2023 - Elsevier
With onoing studies on the diversification of animals during the early Cambrian in the
Yangtze Block, resource effects associated with environmental changes have started to be …
Yangtze Block, resource effects associated with environmental changes have started to be …
Paleoweathering, hydrothermal activity and organic matter enrichment during the formation of earliest Cambrian black strata in the northwest Tarim Basin, China
T He, S Lu, W Li, D Sun, W Pan, B Zhang, Z Tan… - Journal of Petroleum …, 2020 - Elsevier
The earliest Cambrian black strata are widely deposited in many continents, and attracted
increasing attention from scholars worldwide. Based on detailed investigations of strata from …
increasing attention from scholars worldwide. Based on detailed investigations of strata from …
[HTML][HTML] The evolution of the marine Si cycle in the Archean-Palaeozoic-an overlooked Si source?
A Jurkowska, E Świerczewska-Gładysz - Earth-Science Reviews, 2024 - Elsevier
Marine siliceous deposits of cherts are known to have formed since the Archean and reflect
the biogeochemical Si cycle, comprising the burial of Si in sediments during diagenesis. The …
the biogeochemical Si cycle, comprising the burial of Si in sediments during diagenesis. The …