During the summer of 1930 we had. thanks to the Central Asiatic Expedition led by Dr. R.C. Andrews, a splendid opportunity for studying the geological formations of SE. Gobi, along the Kalgan-Urga trail, South and
During the summer of 1930 we had. thanks to the Central Asiatic Expedition led by Dr. R.C. Andrews, a splendid opportunity for studying the geological formations of SE. Gobi, along the Kalgan-Urga trail, South and
P. TEILHARD DE CHARDIN, C. C. YOUNG.1930. SOME CORRELATIONS BETWEEN THE GEOLOGY OF CHINA PROPER AND THE GEOLOGY OF MONGOLIA[J]. ACTA GEOLOGICA SINICA(English edition),9(2):
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