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作 者:Jinbo Lü Beijing Geological Survey,Beijing 102206,China.
出 处:《地学前缘》2009年第S1期292-292,共1页Earth Science Frontiers
摘 要:Beijing Shihua Cave is located at the northeastern part of the granite fringed Paleozoic to Mesozoic synclinal belt in Fangshan,which is face to face with the Peking Man(Homo erectus pekinensis) Relic Site.The stratigraphy sequence is composed of Majiagou Formation limestone formed before 460 Ma in Middle Ordovician.The large forms of cave began to
关 键 词:Quaternary SECTION of SPELEOTHEM STALAGMITE microbanding superimposed relationship of STALAGMITE large forms of CAVE BEIJING Shihua CAVE
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