Early Silurian Wuchuan–Sihui–Shaoguan exhalative sedimentary pyrite belt, South China: constraints from zircon dating for K-bentonite of the giant Dajiangping deposit
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DOI: 10.1007/s11631-020-00439-x
Abstract: The Wuchuan–Sihui–Shaoguan (WSS) exhalative sedimentary pyrite belt in the southwestern part of the Qinzhou–Hangzhou (Qin–Hang) belt is the most important sulfur industry base in China. However, a wide range of metallogenetic ages spanning from Ediacaran… read more here.
Keywords: age; deposit; early silurian; pyrite belt ... See more keywords
Abrupt global-ocean anoxia during the Late Ordovician–early Silurian detected using uranium isotopes of marine carbonates
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.1802438115
Abstract: Significance The Late Ordovician mass extinction (LOME) terminated one of the greatest biodiversity radiations in Earth history eliminating ∼85% of marine animals, and it is coincident with the first major glaciation of the Phanerozoic. To… read more here.
Keywords: ocean; late ordovician; global ocean; early silurian ... See more keywords
Mercury isotopes show vascular plants had colonized land extensively by the early Silurian
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.ade9510
Abstract: The colonization and expansion of plants on land is considered one of the most profound ecological revolutions, yet the precise timing remains controversial. Because land vegetation can enhance weathering intensity and affect terrigenous input to… read more here.
Keywords: mercury isotopes; isotopes show; vascular plants; early silurian ... See more keywords
Cyclostratigraphy under the Control of Orbital Periods: A Case Study of the Late Ordovician-early Silurian Strata
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DOI: 10.2112/si83-061.1
Abstract: ABSTRACT Lang, J.; Zhang, T.; Zhu, H.; Zeng, J., and Liang, X., 2018. Cyclostratigraphy under the control of orbital periods: A case study of the late ordovician-early silurian strata. In: Liu, Z.L. and Mi, C.… read more here.
Keywords: early silurian; ordovician early; cyclostratigraphy; late ordovician ... See more keywords
The Early Silurian Gabbro in the Eastern Kunlun Orogenic Belt, Northeast Tibet: Constraints on the Proto-Tethyan Ocean Closure
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DOI: 10.3390/min10090794
Abstract: The early Paleozoic is a crucial period in the formation and evolution of the Eastern Kunlun Orogenic Belt (EKOB), and is of great significance for understanding the evolutionary history of the Proto-Tethyan Ocean. This paper… read more here.
Keywords: proto tethyan; early silurian; tethyan ocean; gabbro ... See more keywords