About FEIGEL F
About Technische Univ. Dresden, Dresden, DDR
About FIEDLER H J
About Technische Univ. Dresden, Dresden, DDR
About Chemie der Erde
About Cretaceous Period
About Federal Republic of Germany
About Sedimentary petrology in general
About 東ドイツ
About 白亜紀
About 堆積物
About 砕屑岩
About 重鉱物組成