Multiple proxies for paleoclimatic and paleoenvironmental change within sedimentary
sequences have been developed; but understanding their relationships and their relative …

Abstract The early Toarcian Oceanic Anoxic Event (Jenkyns Event) was associated with
major world-wide climatic changes with profound effects on the global carbon cycle. This …

The time scale for marine magnetic anomalies for the Late Cretaceous through Neogene (C-
sequence) and Middle Jurassic through Early Cretaceous (M-sequence with deep-tow …

Earth's climate system is complex and inherently nonlinear, which can induce some
extraneous cycles in paleoclimatic proxies at orbital time scales. The paleoenvironmental …

This study evaluates the utility of sedimentary mercury (Hg) contents as a proxy for
fingerprinting ancient massive volcanism, which is often associated with biogeochemical …

The Earth's cryosphere represents a huge climate-sensitive carbon reservoir capable of
releasing carbon dioxide (CO 2) and methane (CH 4) from permafrost soils or gas reservoirs …

Abstract The Early Jurassic Toarcian oceanic anoxic event (∼ 183 Ma) was marked by
marine anoxia–euxinia and globally significant organic-matter burial, accompanied by a …

Apparent synchrony between eruption/emplacement of large igneous province (LIP)
magmas and mass extinction has led to the implication of magmatism as a primary trigger of …

Astronomically calibrated cyclostratigraphy relies on correct matching of observed
sedimentary cycles to predicted astronomical drivers such as eccentricity, obliquity, and …

Ammonites underwent an evolutionary diversification after the mass extinction of the end
Triassic induced by the formation of a Large Igneous province (LIP), and this group provides …