[1] Opdyke N D, Channell J E. Magnetic Stratigraphy[M]. San Diego, California: Academic Press, 1996. [2] Harland W B, Armstrong R L, Cox A V, et al. A Geologic Time scale[M]. Cambridge: Cambridge University Press, 1990. [3] Gradstein F M, Ogg J G, Smith A G. A Geologic Time Scale 2004[M]. Cambridge: Cambridge University Press, 2004. [4] Raffi I, Backman J, Fornaciari E, et al. A review of calcareous nannofossil astrobiochronology encompassing the past 25 million years[J].Quaternary Science Reviews,2006, 25: 3 113-3 137. [5] Berggren W A, Kent D V, Flynn J J, et al. Cenozoic geochronology[J].Geological Society of America Bulletin,1985, 96: 1 407-1 418. [6] Berggren W A, Kent D V, Swisher C C, III, et al. A revised Cenozoic geochronology and chronostratigraphy[C]//Berggren W A, Kent D V, Aubry M P, et al, eds. Geochronology, Time Scales and Global Stratigraphic Correlation. SEPM Special Publication 54, 1995: 129-212. [7] Shackleton N J, Berger A, Peltier W R. An alternative astronomical calibration of the lower Pleistocene timescale based on ODP Site 677[J].Transactions of the Royal Society of Edinburgh: Earth Sciences,1990, 81: 251-261. [8] Baksi A K, Hsu V, McWilliams M O, et al. 40Ar/39Ar dating of the Brunhes-Matuyama geomagnetic field reversal[J].Science,1992, 256: 356-357. [9] Shackleton N J, Opdyke N D. Oxygen isotope and palaeomagnetic evidence for early Northern Hemisphere glaciation[J].Nature,1977, 270: 216-219. [10] Heller F, Liu T S. Magnetostratigraphical dating of loess deposits in China[J].Nature,1982, 300: 431-433. [11] Guo Z T, Ruddiman W F, Hao Q Z, et al. Onset of Asian desertification by 22 Myr ago inferred from loess deposits in China[J].Nature,2002, 416: 159-163. [12] Zhu R X, Hoffman K A, Potts R, et al. Earliest presence of humans in northeast Asia[J].Nature,2001, 413: 413-417. [13] Scott G R, Gibert L. The oldest hand-axes in Europe[J].Nature,2009, 461: 82-85. [14] Zhu R X, An Z S, Potts R, et al. Magnetostratigraphic dating of early humans in China[J].Earth-Science Reviews,2003, 61: 341-359. [15] Berggren W A, Hilgen F J, Kent D V, et al. Late Neogene chronology: New perspectives in high-resolution stratigraphy[J].Geological Society of America Bulletin,1995, 107: 1272-1287. [16] Dalton R. Telling the time[J].Nature,2006, 444: 134-135. [17] Pälike H, Hilgen F. Rock clock synchronization[J].Nature Geoscience,2008, 1: 282. [18] Hays J D, Imbrie J, Shackleton N J. Variations in the earth's orbit: Pacemaker of the ice ages[J].Science,1976, 194: 1 121-1 132. [19] Imbrie J, Hays J D, Martinson D G, et al. The orbital theory of Pleistocene climate: Support from a revised chronology of the marine δ18O record[C]//Berger A, Imbrie J, Hays H, Kukla G, et al, eds. Milankovitch and Climate. Dordrecht: Reidel Publishing, 1984: 269-305. [20] Berger A L.Obliquity and precession for the last 5 000 000 years[J].Astronomy & Astrophysics,1976, 51: 127-135. [21] Berger A L. Long-term variations of daily insolation and Quaternary climatic changes[J].Journal of the Atmospheric Sciences,1978, 35: 2362-2367. [22] Laskar J, Joutel F, Boudin F. Orbital, precessional, and insolation quantities for the Earth from -20 Myr to +10 Myr[J].Astronomy & Astrophysics,1993, 270: 522-533. [23] Varadi F, Runnegar B, Ghil M. Successive refinements in longterm integrations of planetary orbits[J].The Astrophysical Journal,2003, 592: 620-630. [24] Laskar J, Robutel P, Joutel F, et al. A long-term numerical solution for the insolation quantities of the Earth[J].Astronomy & Astrophysics,2004, 428: 261-285. [25] Kent D V. Orbital tuning of geomagnetic polarity time-scales. Philosophical Transactions of the Royal Society A: Mathematical[J].Physical and Engineering Sciences,1999, 357:1 995-2 007. [26] Brunhes B. Recherches sur la direction d′aimantation des roches volcaniques[J].Journal de Physique Théorique et Appliquée,1906, 5: 705-724. [27] Matuyama M. On the direction of magnetisation of basalt in Japan, Tyosen and Manchuria[J].Proceedings of the Imperial Academy of Japan,1929, 5: 203-205. [28] Hospers J. Remanent magnetism of rocks and the history of the geomagnetic field[J].Nature,1951, 168: 1 111-1 112. [29] Cox A, Doell R R, Dalrymple G B. Geomagnetic polarity epochs and Pleistocene geochronometry[J].Nature,1963, 198: 1 049-1 051. [30] Cox A, Doell R R, Dalrymple G B. Reversals of the Earth′s magnetic field[J].Science,1964, 144: 1 537-1 543. [31] Doell R R, Dalrymple G B. Geomagnetic polarity epochs: A new polarity event and the age of the Brunhes-Matuyama boundary[J].Science,1966, 152: 1 060-1 061. [32] McDougall I, Chamalaun F H. Geomagnetic polarity scale of time[J].Nature,1966, 212: 1 415-1 418. [33] Dalrymple G B, Cox A, Doell R R, et al. Pliocene geomagnetic polarity epochs[J].Earth and Planetary Science Letters,1967, 2: 163-173. [34] Hoare J M, Condon W H, Cox A, et al. Geology, paleomagnetism, and potassium-argon ages of basalts from Nunivak Island, Alaska[J].Geological Society of America Memoir,1968, 116: 377-413. [35] Cox A. Geomagnetic reversals[J].Science,1969, 163: 237-245. [36] Mankinen E A, Dalrymple G B. Revised geomagnetic polarity time scale for the interval 0-5 My BP[J].Journal of Geophysical Research,1979, 84: 615-626. [37] Heezen B C, Ewing M, Miller E T. Trans-atlantic profile of total magnetic intensity and topography, Dakar to Barbados[J].Deep Sea Research,1953, 1: 25-33. [38] Adams R D, Christoffel D A. Total magnetic field surveys between New Zealand and the Ross Sea[J].Journal of Geophysical Research,1962, 67: 805-813. [39] Vine F J, Matthews D H. Magnetic anomalies over oceanic ridges[J].Nature,1963, 199: 947-949. [40] Dietz R S. Continent and ocean basin evolution by spreading of the sea floor[J].Nature,1961, 190: 854-857. [41] Hess H H. History of ocean basins[J].Petrologic Studies,1962:599-620. [42] Heirtzler J R, Pichon X L. Crustal structure of the Mid-Ocean Ridges 3. Magnetic anomalies over the Mid-Atlantic Ridge[J].Journal of Geophysical Research,1965, 70: 4 013-4 033. [43] Heirtzler J R, Pichon X L, Baron J G. Magnetic anomalies over the Reykjanes Ridge[J].Deep Sea Research,1966, 13: 427-443. [44] Pitman I W C, Heirtzler J R. Magnetic anomalies over the Pacific-Antarctic Ridge[J].Science,1966, 154: 1 164-1 167. [45] Vine F J. Spreading of the ocean floor: New evidence[J].Science,1966, 154: 1 405-1 415. [46] Dickson G O, Pitman W C III, Heirtzler J R. Magnetic anomalies in the South Atlantic and ocean floor spreading[J].Journal of Geophysical Research,1968, 73: 2 087-2 100. [47] Le Pichon X, Heirtzler J R. Magnetic anomalies in the Indian Ocean and sea-floor spreading continents[J].Journal of Geophysical Research,1968, 73: 2 101-2 117. [48] Pitman W C III, Herron E M, Heirtzler J R. Magnetic anomalies in the Pacific and sea floor spreading[J].Journal of Geophysical Research,1968, 73: 2 069-2 085. [49] Heirtzler J R, Dickson G O, Herron E M, et al. Marine magnetic anomalies, geomagnetic field reversals, and motions of the Ocean floor and continents[J].Journal of Geophysical Research,1968, 73: 2 119-2 136. [50] Larson R L, Pitman W C I. Worldwide correlation of Mesozoic magnetic anomalies, and its implications[J].Geological Society of America Bulletin,1972, 83: 3 645-3 661. [51] Cande S C, Larson R L, LaBrecque J L. Magnetic lineations in the Pacific Jurassic quiet zone[J].Earth and Planetary Science Letters,1978, 41: 434-440. [52] Handschumacher D W, Sager W W, Hilde T W C, et al. Pre-Cretaceous tectonic evolution of the Pacific plate and extension of the geomagnetic polarity reversal time scale with implications for the origin of the Jurassic “Quiet Zone”[J].Tectonophysics,1988, 155: 365-380. [53] Tivey M A, Sager W W, Lee S-M, et al. Origin of the Pacific Jurassic quiet zone[J].Geology,2006, 34: 789-792. [54] Wilson D S. Confirmation of the astronomical calibration of the magnetic polarity timescale from sea-floor spreading rate[J].Nature,1993, 364: 788-790. [55] Talwani M, Windisch C C, Langseth J M G. Reykjanes Ridge Crest: A detailed geophysical study[J].Journal of Geophysical Research,1971, 76: 473-517. [56] Blakely R J. Geomagnetic reversals and crustal spending rates during the Miocene[J].Journal of Geophysical Research,1974, 79: 2 979-2 985. [57] Cande S C, Kristoffersen Y. Late Cretaceous magnetic anomalies in the North Atlantic[J].Earth and Planetary Science Letters,1977, 35: 215-224. [58] Tarling D H, Mitchell J G. Revised Cenozoic polarity time scale[J].Geology,1976, 4: 133-136. [59] LaBrecque J L, Kent D V, Cande S C. Revised magnetic polarity time scale for late Cretaceous and Cenozoic time[J].Geology,1977, 5: 330-335. [60] Ness G, Levi S, Couch R. Marine magnetic anomaly timescales for the Cenozoic and Late Cretaceous: A précis, critique, and synthesis[J].Reviews of Geophysics,1980, 18: 753-770. [61] Cande S C, Kent D V. A new geomagnetic polarity time scale for the late Cretaceous and Cenozoic[J].Journal of Geophysical Research,1992, 97: 13 917-13 951. [62] Cande S C, Kent D V. Revised calibration of the geomagnetic polarity timescale for the Late Cretaceous and Cenozoic[J].Journal of Geophysical Research,1995, 100: 6093-6095. [63] Milankovitch M. Théorie Mathématique des Phénomènes Thermiques Produits Par la Radiation Solaire[M]. Academie Yougoslave des Sciences et Arts. Paris: Gauthier-Villars, 1920. [64] Milankovitch M. Kanon der Erdbestrahlung Und Seine anwendung auf das Eiszeitproblem[M]. Belgrade: Serbian Academy of Science, Special 133,1941. [65] Johnson R G. Brunhes-Matuyama magnetic reversal dated at 790 000 yr BP by marine-astronomical correlations[J].Quaternary Research,1982, 17: 135-147. [66] Renne P R, Deino A L, Walter R C, et al. Intercalibration of astronomical and radioisotopic time[J].Geology,1994, 22: 783-786. [67] Hilgen F J. Astronomical calibration of Gauss to Matuyama sapropels in the Mediterranean and implication for the Geomagnetic Polarity Time Scale[J].Earth and Planetary Science Letters,1991, 104: 226-244. [68] Hilgen F J. Extension of the astronomically calibrated (polarity) time scale to the Miocene/Pliocene boundary[J].Earth and Planetary Science Letters,1991, 107: 349-368. [69] Shackleton N J, Crowhurst S, Hagelberg T, et al. A new Late Neogene time scale: Application to Leg 138 Sites[J].Proceedings of the Ocean Drilling Program, Scientific Results,1995, 138: 73-101.[70] Hilgen F J, Krijgsman W, Langereis C G, et al. Extending the astronomical (polarity) time scale into the Miocene[J].Earth and Planetary Science Letters,1995, 136: 495-510. [71] Kent D V, Olsen P E. Astronomically tuned geomagnetic polarity timescale for the Late Triassic[J].Journal of Geophysical Research,1999, 104: 12 831-12 841. [72] Shackleton N J, Hall M A, Raffi I, et al. Astronomical calibration age for the Oligocene-Miocene boundary[J].Geology,2000, 28: 447-450. [73] Pälike H, Shackleton N J, Röhl U. Astronomical forcing in Late Eocene marine sediments[J].Earth and Planetary Science Letters,2001, 193: 589-602. [74] Abdul Aziz H, Krijgsman W, Hilgen F J, et al. An astronomical polarity timescale for the late middle Miocene based on cyclic continental sequences[J].Journal of Geophysical Research,2003, 108(B3), 2159, doi:10.1029/2002JB001818. [75] Dinarès-Turell J, Baceta J I, Pujalte V, et al. Untangling the Palaeocene climatic rhythm: An astronomically calibrated Early Palaeocene magnetostratigraphy and biostratigraphy at Zumaia (Basque basin, northern Spain)[J].Earth and Planetary Science Letters,2003, 216: 483-500. [76] Lourens L J, Hilgen F J, Shackleton N J, et al. The Neogen period[M]//Gradstein F M, Ogg J G, Smith A G, eds. A Geologic Time Scale 2004. Cambridge: Cambridge University Press, 2004: 409-440. [77] Ogg J G, Smith A G. The geomagnetic polarity time scale[M]//Gradstein F M, Ogg J G, Smith A G, eds. A Geologic Time Scale. Cambridge: Cambridge University Press, 2004: 63-86. [78] Billups K, Pälike H, Channell J E T, et al. Astronomic calibration of the late Oligocene through early Miocene geomagnetic polarity time scale[J].Earth and Planetary Science Letters,2004, 224: 33-44. [79] Pälike H, Norris R D, Herrle J O, et al. The heartbeat of the Oligocene climate system[J].Science,2006, 314: 1 894-1 898. [80] Evans H F, Westerhold T, Paulsen H, et al. Astronomical ages for Miocene polarity chrons C4Ar-C5r (9.3-11.2 Ma), and for three excursion chrons within C5n.2n[J].Earth and Planetary Science Letters,2007, 256: 455-465. [81] Westerhold T, Röhl U, Laskar J, et al. On the duration of magnetochrons C24r and C25n and the timing of early Eocene global warming events: Implications from the Ocean Drilling Program Leg 208 Walvis Ridge depth transect[J].Paleoceanography,2007, 22,PA2201, doi:2210.1029/2006PA001322. [82] Westerhold T, Röhl U, Raffi I, et al. Astronomical calibration of the Paleocene time[J].Palaeogeography, Palaeoclimatology, Palaeoecology,2008, 257: 377-403. [83] Westerhold T, Röhl U. High resolution cyclostratigraphy of the early Eocene-new insights into the origin of the Cenozoic cooling trend[J].Climate of the past,2009, 5: 309-327. [84] Abels H A, Hilgen F J, Krijgsman W, et al. Long-period orbital control on middle Miocene global cooling: Integrated stratigraphy and astronomical tuning of the Blue Clay Formation on Malta[J].Paleoceanography,2005, 20,PA4012, doi:4010.1029/2004PA001129. [85] Hüsing S K, Hilgen F J, Aziz H A, et al. Completing the Neogene geological time scale between 8.5 and 12.5 Ma[J].Earth and Planetary Science Letters,2007, 253: 340-358. [86] Hüsing S K, Cascella A, Hilgen F J, et al. Astrochronology of the Mediterranean Langhian between 15.29 and 14.17 Ma[J].Earth and Planetary Science Letters,2010, 290: 254-269. [87] Kuiper K F, Hilgen F J, Steenbrink J, et al. 40Ar/39Ar ages of tephras intercalated in astronomically tuned Neogene sedimentary sequences in the eastern Mediterranean[J].Earth and Planetary Science Letters,2004, 222: 583-597. [88] Kuiper K F, Deino A, Hilgen F J, et al. Synchronizing rock clocks of Earth history[J].Science,2008, 320: 500-504. [89] Pälike H, Laskar J, Shackleton N J. Geologic constraints on the chaotic diffusion of the solar system[J].Geology,2004, 32: 929-932. [90] Fuller M. Geomagnetic field intensity, excursions, reversals and the 41 000-yr obliquity signal[J]. Earth and Planetary Science Letters,2006, 245: 605-615. [91] Xuan C, Channell J E T. Testing the relationship between timing of geomagnetic reversals/excursions and phase of orbital cycles using circular statistics and Monte Carlo simulations[J]. Earth and Planetary Science Letters,2008, 268: 245-254. |