JASMUND, K.: Preface 5

KÖSTER, H. M.: Kaolin Deposits of Eastern Bavaria and the Rheinische
Schiefergebirge (Rhenish Slate Mountains) 7
KROMER, H.: Tertiary Clays in Northeastern Bavaria (Oberpfalz) 25
VOGT, K.: Bentonite Deposits in Lower Bavaria 47
KROMER, H.: Tertiary Clays in the Westerwald Area 69
ECKHARDT, P.-J., RÖSCH, H. & STEIN, V.: Investigation of Clay Deposits
of Economic Interest in Lower Saxony 85
NIEDERBUDDE, E. A. & SCHWERTMANN, U.: Clay Mineralogy of Soils 99
KOHLER, E. E.: The Occurrence and Properties of Glauconites in
Mesozoic and Cenozoic Sediments in Northwestern and Southern Germany
115