With 3 Plates. PREFACE From field experience and data accumulated in recent years several short papers on field geology have been written. The present paper em
In April, 1943, the writer had an opportunity to visit the districts of Kianghua and Lanshan in southwestern Hunan. The observed area is structurally an elonga
The recent finding of plant-remains in the Hsiashan series adds an important chapter to the Carboniferous stratigraphy in the province of Kiangsi. This formati
I. INTRODUCTION With the geological data obtained in 1955, The pre-Cambrian stratigraphyin the southwestern part of Inner Mongolia, about 109°35′--110°51′E