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Miocene    音标拼音: [m'ɑɪəs,in]
n. 第三纪中新世,第三纪中新统
a. 第三纪中新世的,第三纪中新统的

第三纪中新世,第三纪中新统第三纪中新世的,第三纪中新统的

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  • Miocene - Wikipedia
    The Miocene ( ˈmaɪ əsiːn, - oʊ - ⓘ MY-ə-seen, -oh-) [6][7] is the first geological epoch of the Neogene Period and extends from approximately 23 to 5 million years ago (Ma) The Miocene was named by Scottish geologist Charles Lyell and comes from Ancient Greek μείων (meíōn), lit 'less', and καινός (kainós), lit 'new' or 'recent', [8][9] and thus means "less recent
  • Miocene Epoch | Plants, Animals, Fossils | Britannica
    Miocene Epoch, earliest major worldwide division of the Neogene Period (23 million to 2 6 million years ago) that extended from 23 million to 5 3 million years ago, a time when land-dwelling mammals were essentially modern Fully half of the mammalian families known today are present in the Miocene record
  • The Miocene Epoch - University of California Museum of Paleontology
    The Miocene Epoch, 23 03 to 5 3 million years ago,* was a time of warmer global climates than those in the preceeding Oligocene or the following Pliocene and it's notable in that two major ecosystems made their first appearances: kelp forests and grasslands The expansion of grasslands is correlated to a drying of continental interiors as the global climate first warmed and then cooled
  • Miocène — Wikipédia
    Durant sa première moitié, le Miocène connait une période de réchauffement puis d'optimum climatique La végétation tropicale remonte vers le nord, favorisant l'expansion des faunes africaines, notamment des Hominoidea en Europe et en Asie À partir de 14,5 millions d'années (Ma), le climat connait une tendance au refroidissement et à l'assèchement, qui se poursuivra avec des
  • Miocene - an overview | ScienceDirect Topics
    The Miocene is defined as an epoch within the Neogene Period, spanning from 23 to 5 million years ago, characterized by significant continental movement, climatic changes, and the evolution of diverse marine and terrestrial fauna AI generated definition based on: Encyclopedia of Geology (Second Edition), 2021
  • Early Miocene - Wikipedia
    The Early Miocene (also known as Lower Miocene) is a sub-epoch of the Miocene Epoch made up of two stages: the Aquitanian and Burdigalian stages [2][3] The sub-epoch lasted from 23 03 ± 0 05 Ma to 15 97 ± 0 05 Ma (million years ago)
  • Miocene
    Miocene Miocene Geology enthusiasts convene every year in a mirage of conventions to discuss rock culture and evolution and undoubtedly Miocene and the topic of it makes head way each year When geologists discuss the epoch, which is essentially placing history on a time scale within certain divisions, Miocene is placed in the 4th division or 4th epoch and is otherwise referred to as the
  • Miocene - Simple English Wikipedia, the free encyclopedia
    The Miocene is the last and final epoch of the first Neogene period and the fourth of the Cainozoic It started about 23 million years ago and ended about 5 33 million years ago
  • Miocene - New World Encyclopedia
    The Miocene epoch is a major division of the geologic timescale and the first epoch of the Neogene period of the Cenozoic era (or the fourth epoch of the Tertiary sub-era) The Miocene follows the Oligocene epoch and is followed by the Pliocene epoch The Miocene extends from about 23 03 to 5 332 million years before the present As with other older geologic periods, the rock beds that define
  • The Miocene: The Future of the Past - Steinthorsdottir - 2021 . . .
    The Miocene epoch (23 03–5 33 Ma) was a time interval of global warmth, relative to today Continental configurations and mountain topography transitioned toward modern conditions, and many flora and fauna evolved into the same taxa that exist today Miocene climate was dynamic: long periods of early and late glaciation bracketed a ∼2 Myr greenhouse interval—the Miocene Climatic Optimum





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