模板:Tertiary graphical timeline
古新世至上新世的主要分層
-65 —
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-60 —
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-55 —
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-50 —
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-45 —
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-40 —
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-35 —
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-30 —
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-25 —
–
-20 —
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-15 —
–
-10 —
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-5 —
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0 —
古新世至上新世的時間表
直軸：百萬年前
直軸：百萬年前
- ^ Retallack, Gregory J. Neogene expansion of the North American prairie. PALAIOS. 1997-08-01, 12 (4): 380–390. ISSN 0883-1351. doi:10.2307/3515337 （英語）.
- ^ Zachos, James C.; Kump, Lee R. Carbon cycle feedbacks and the initiation of Antarctic glaciation in the earliest Oligocene. Global and Planetary Change. 2005-05-01, 47 (1): 51–66. ISSN 0921-8181. doi:10.1016/j.gloplacha.2005.01.001.
- ^ Krijgsman, W.; Garcés, M.; Langereis, C. G.; Daams, R.; van Dam, J.; van der Meulen, A. J.; Agustí, J.; Cabrera, L. A new chronology for the middle to late Miocene continental record in Spain. Earth and Planetary Science Letters. 1996-08-01, 142 (3): 367–380. ISSN 0012-821X. doi:10.1016/0012-821X(96)00109-4.