Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …

The sedimentological and geochemical expression of Mesozoic ocean anoxic events
(OAEs) in the geologic record is reasonably well-characterized and the causal mechanisms …

Planktonic foraminiferal population dynamics and benthic foraminiferal and radiolaria
distributions combined with δ 13 C and δ 18 O measurements of both bulk carbonate and …

The greenhouse world of the mid‐Cretaceous (~ 94 Ma) was punctuated by an episode of
abrupt climatic upheaval: Oceanic Anoxic Event 2. High‐resolution climate records reveal …

Abstract The Oceanic Anoxic Event 2 (OAE 2) represents one of the most profound global
environmental disturbances of the Mesozoic Era, which was associated with a positive …

Abstract The Cenomanian-Turonian Oceanic Anoxic Event 2 (OAE 2, ca. 94 Ma) is
characterized by a marked positive carbon isotope excursion (CIE) recorded in global …

Abstract Oceanic Anoxic Event 2, spanning the Cenomanian/Turonian boundary (93.9 Ma),
was an episode of major perturbations in the global carbon cycle. To investigate the …

The present work, based on lithostratigraphy and biostratigraphy, is focused on ammonites,
microfacies, and chemostratigraphic study (δ13C and δ18O) of the late Cenomanian–early …

Oceanic anoxic events (OAEs) document major perturbations of the global carbon cycle with
repercussions for the Earth's climate and ocean circulation that are relevant to …

Abstract The Oceanic Anoxic Event 2 (OAE 2; ca.∼ 94 Ma) represents one of the most
extreme carbon cycle perturbations of the Phanerozoic, which coincided with major …