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Ordovician and Silurian sea–water chemistry, sea level, and climate: a synopsis
Following the Cambrian Explosion and the appearance in the fossil record of most animal
phyla associated with a range of new body plans, the Ordovician and Silurian periods …
phyla associated with a range of new body plans, the Ordovician and Silurian periods …
Deconstructing the Lomagundi-Jatuli carbon isotope excursion
The early to mid-Paleoproterozoic Lomagundi-Jatuli Excursion (LJE) is ostensibly the
largest magnitude (approximately+ 5 to+ 30‰), longest duration (ca. 130–250 million years) …
largest magnitude (approximately+ 5 to+ 30‰), longest duration (ca. 130–250 million years) …
Carbon isotope stratigraphy
Variations in the 13C/12C value of total dissolved inorganic carbon (DIC) in the world's
oceans through time have been documented through stratigraphic study of marine …
oceans through time have been documented through stratigraphic study of marine …
The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy
The extensive work carried out during more than a decade by the International
Subcommission on Ordovician Stratigraphy has resulted in a new global classification of the …
Subcommission on Ordovician Stratigraphy has resulted in a new global classification of the …
Co-evolution of oceans, climate, and the biosphere during the 'Ordovician Revolution': a review
The Ordovician Period (~ 485-444 Ma) was an interval of major, causally interconnected 15
changes in the Earth's biotic, climatic, and environmental systems. The diversity of marine …
changes in the Earth's biotic, climatic, and environmental systems. The diversity of marine …
Environmental changes in the Late Ordovician–early Silurian: review and new insights from black shales and nitrogen isotopes
Abstract The Late Ordovician (Katian-Hirnantian) through earliest Silurian (Rhuddanian)
interval was a time of varying climate and sea level, marked by a peak glacial episode in the …
interval was a time of varying climate and sea level, marked by a peak glacial episode in the …
Changes in marine productivity and redox conditions during the Late Ordovician Hirnantian glaciation
Abstract Changes in marine productivity and redox conditions during the end-Ordovician
(Hirnantian) glaciation and Ordovician–Silurian transition were investigated through Mo …
(Hirnantian) glaciation and Ordovician–Silurian transition were investigated through Mo …
A sulfidic driver for the end-Ordovician mass extinction
The end-Ordovician extinction consisted of two discrete pulses, both linked, in various ways,
to glaciation at the South Pole. The first phase, starting just below the Normalograptus …
to glaciation at the South Pole. The first phase, starting just below the Normalograptus …
A Cenozoic-style scenario for the end-Ordovician glaciation
JF Ghienne, A Desrochers… - Nature …, 2014 - nature.com
The end-Ordovician was an enigmatic interval in the Phanerozoic, known for massive
glaciation potentially at elevated CO2 levels, biogeochemical cycle disruptions recorded as …
glaciation potentially at elevated CO2 levels, biogeochemical cycle disruptions recorded as …
[HTML][HTML] The end-Ordovician mass extinction: a single-pulse event?
G Wang, R Zhan, IG Percival - Earth-Science Reviews, 2019 - Elsevier
The end-Ordovician mass extinction (EOME) is widely interpreted as consisting of two
pulses associated with the onset and demise of the Gondwana glaciation, respectively, with …
pulses associated with the onset and demise of the Gondwana glaciation, respectively, with …