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26 wrz 2016 · We find that a sustained late Miocene cooling occurred synchronously in both hemispheres, and culminated with ocean temperatures dipping to near-modern values between about 7 and 5.4 million...
26 lis 2021 · Following this transition, Asian hydroclimate did not recover back to its late Miocene configuration, even though temperatures decreased from the early to middle Pliocene onward.
18 paź 2021 · During the Miocene, major global cooling occurred during two intervals: the middle Miocene (∼14–13 Ma) and the late Miocene (∼7-6 Ma). The Antarctic Ice Sheet expanded substantially at ∼14–13 Ma, and glaciation in the Northern Hemisphere was initiated at ∼7–6 Ma.
23 gru 2020 · Changing climate in the late Miocene coincided with fundamental changes in the distribution and seasonality of monsoonal precipitation over Southeast Asia, suggesting a concurrent southward shift in the average summer position of the ITCZ in the northern hemisphere at ∼7 Ma (Holbourn et al., 2018).
14 sie 2020 · The Caribbean carbonate crash at the middle to late Miocene transition: linkage to the establishment of the modern global ocean conveyor. In Proceedings of the Ocean Drilling Program, 165 ...
25 wrz 2024 · We quantify the Late Miocene–Early Pliocene [11.63 to 3.6 million years (Ma)] taxonomic diversity of the Mediterranean Sea for calcareous nannoplankton, dinocysts, foraminifera, ostracods, corals, molluscs, bryozoans, echinoids, fishes, and marine mammals.
1 paź 2017 · Late Miocene benthic stable isotope astrochronology and magnetostratigraphy. •. Magnetostratigraphy provides robust astronomical ages for Chrons C3An.1n to C4r.1r. •. LMCIS is anchored to the magnetostratigraphy and globally synchronous within 2 kyr. •. Permanent transition into 41-kyr world occurs at 7.7 Ma, strengthening at 6.4 Ma. •.
