TY JOUR TI Improved Sedimentary Thickness Model for Central-Northern Eurasia Derived from Decompensative Gravity Anomalies KW Sedimentary cover KW gravity field KW decompensative gravity anomalies KW Northern Eurasia JO Russian Journal of Earth Sciences AU Сидоров, Р.В. AU Кабан, М.К. PY 2025 IS 25 PB Геофизический центр Российской Академии Наук