1991. STRATIGRAPHY OF THE CHIKKIM AND FATU LA FORMATIONS IN THE ZANGLA AND ZUMLUNG UNITS (ZANSKAR RANGE, INDIA) WITH COMPARISONS TO THE THAKKHOLA REGION (CENTRAL NEPAL) : MID-CRETACEOUS EVOLUTION OF THE INDIAN PASSIVE MARGIN. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA . 97, 3-4 (Dec. 1991). DOI:https://doi.org/10.13130/2039-4942/8961.