Cadomian volcanosedimentary complexes across the Ediacaran–Cambrian transition of the Eastern Pyrenees, southwestern Europe
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DOI: 10.1007/s00531-017-1559-5
Abstract: The volcanism hosted by the Ediacaran–Terreneuvian Canaveilles Group of the Eastern Pyrenees displays two distinct geochemical affinities: (1) metabasites of the Nyer and Olette formations reflect the emplacement of a tholeiitic magmatism linked to extensional… read more here.
Keywords: cambrian transition; cadomian volcanosedimentary; eastern pyrenees; across ediacaran ... See more keywords
The Ediacaran–Cambrian boundary in the Tarim Basin, NW China: Geological data anomalies and reservoir implication
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.08.032
Abstract: Abstract In this study, unconformities (T90) formed during the succession from the Ediacaran to the Cambrian were identified based on five types of data, namely, field outcrops, C and O isotopes, major and trace elements,… read more here.
Keywords: t90 interface; tarim basin; interface; ediacaran cambrian ... See more keywords
The Ediacaran–Cambrian boundary: Evaluating stratigraphic completeness and the Great Unconformity
Sign Up to like & getrecommendations! Published in 2020 at "Precambrian Research"
DOI: 10.1016/j.precamres.2020.105721
Abstract: Abstract The Ediacaran–Cambrian transition was a time of marked biological and sedimentary changes, representing a significant evolutionary breakthrough in Earth’s history. Numerous explanations have been posited for these dramatic changes. One view emphasizes an extensive… read more here.
Keywords: unconformity; cambrian boundary; great unconformity; ediacaran cambrian ... See more keywords
Heterogeneity in the Ediacaran–Cambrian coastal oceans: a sulphur isotope perspective
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DOI: 10.1017/s0016756819001213
Abstract: Abstract Multiple sulphur isotope compositions of sedimentary pyrites across the Ediacaran–Cambrian (Ed–C) transition and into the early Cambrian from the Xiaotan section, Yunnan, South China, are presented to explore the evolution of the sulphur cycle.… read more here.
Keywords: coastal oceans; sulphur isotope; ediacaran cambrian; sulphate ... See more keywords
Cochleatina: an enigmatic Ediacaran–Cambrian survivor among small carbonaceous fossils (SCFs)
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DOI: 10.1111/pala.12484
Abstract: Conspicuously few body‐fossil taxa are known to span the Ediacaran–Cambrian boundary, a pattern usually taken to signal either a terminal Proterozoic mass extinction, or taphonomic failure. We draw attention to the emerging record of small… read more here.
Keywords: ediacaran; carbonaceous fossils; fossils scfs; ediacaran cambrian ... See more keywords
The C, O, and Sr Isotope Chemostratigraphy of the Vendian (Ediacaran)–Cambrian Transition, Olekma River, Western Slope of the Aldan Shield
Sign Up to like & getrecommendations! Published in 2020 at "Stratigraphy and Geological Correlation"
DOI: 10.1134/s086959382005007x
Abstract: The Upper Neoproterozoic–Lower Cambrian section in the Olekma River basin is divided (from bottom to top) into the Dikimdia, Seralakh, Porokhtakh, and Pestrotsvetnaya formations, which are mainly composed of dolostones with a subordinate amount of… read more here.
Keywords: isotope; ediacaran cambrian; vendian ediacaran; formation ... See more keywords