Figure 9. Isopach map of Upper Creataceous-Cenozoic sediments of the Laptev Sea shelf (compiled by B. I. Kim). 1 - isopachs, km; 2 - faults; 3 - grabens (numbers in circles: 1 - Ust' Lena, 2 - Omoloi, 3 - North-Omoloi, 4 - Anisin; 5 - Bel'kov - Svyatoi Nos, 6 - Ust' Yana, 7 - Chondon, 8 - Shiroston); 4 - shelf break.