AN Zavaritsky Institute of Geology and Geochemistry 1

1. Geological structure and copper mineralization of the Tekturmas ophiolite belt and related structures of central Kazakhstan
2. On the nature of the Zhamanshin crater (Northern Cis-Aralian Region)
3. Paleontological studies of the Devonian-Carboniferous boundary beds of Berchogur (Western Kazakhstan): possibilities of global correlation
1