Add to ORKGIn September 2004, the first-ever drilling of the Lomonosov Ridge (Arctic Coring Expedition, ACEX, aka IODP Expedition 302) recovered unprecedented climate records of the Arctic Ocean spanning the past ~56 Ma. Initial, mainly dinoflagellate based age-assessments include the recognition of some ~200m each of upper Neogene, and middle Paleogene deposits, with a conspicuous ~25 Ma hiatus separating these units. The Neogene record appears one of slow sedimentation rates and frequent glacial conditions – contrasting the Paleogene, which is a story of waxing and waning of freshwater influence, warm conditions, and relatively high accumulation rates of organic-rich sediments. Paleogene highlights include the early–middle Eocene transition (~50 Ma)...
Over the past 3–4 decades, coincident with global warming and atmospheric CO2 increase, Arctic sea i...
Introduction The behavior and inf luence of the A rct ic Oceanthroughout the course of the global C...
The body of this work focuses on the use and revelations of grain size distributions combined with a...
The history of the Arctic Ocean during the Cenozoic era (0-65 million years ago) is largely unknown ...
Several episodes of abrupt and transient warming, each lasting between 50,000 and 200,000 years, pun...
The first scientific drilling expedition to the central Arctic Ocean was completed in September 2004...
The late Neogene evolution of the Arctic to Subarctic region is poorly understood due to few availab...
We reconstruct the latest Paleocene and early Eocene (∼57-50 Ma) environmental trends in the Arctic ...
Early Eocene global climate was warmer than much of the Cenozoic and was punctuated by a series of t...
International audienceSedimentological, micropaleontological and geochemical studies of IODP Leg 302...
Sea-ice concentration in the central Arctic Ocean is typically 85–95% during summers and much of thi...
The Arctic Ocean is the smallest and perhaps least accessible of the worlds oceans. It occupies only...
Over the past 3–4 decades, coincident with global warming and atmospheric CO2 increase, Arctic sea i...
Introduction The behavior and inf luence of the A rct ic Oceanthroughout the course of the global C...
The body of this work focuses on the use and revelations of grain size distributions combined with a...
The history of the Arctic Ocean during the Cenozoic era (0-65 million years ago) is largely unknown ...
Several episodes of abrupt and transient warming, each lasting between 50,000 and 200,000 years, pun...
The first scientific drilling expedition to the central Arctic Ocean was completed in September 2004...
The late Neogene evolution of the Arctic to Subarctic region is poorly understood due to few availab...
We reconstruct the latest Paleocene and early Eocene (∼57-50 Ma) environmental trends in the Arctic ...
Early Eocene global climate was warmer than much of the Cenozoic and was punctuated by a series of t...
International audienceSedimentological, micropaleontological and geochemical studies of IODP Leg 302...
Sea-ice concentration in the central Arctic Ocean is typically 85–95% during summers and much of thi...
The Arctic Ocean is the smallest and perhaps least accessible of the worlds oceans. It occupies only...
Over the past 3–4 decades, coincident with global warming and atmospheric CO2 increase, Arctic sea i...
Introduction The behavior and inf luence of the A rct ic Oceanthroughout the course of the global C...
The body of this work focuses on the use and revelations of grain size distributions combined with a...