DSC04646.JPG Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow) Leonid E. Chesalov (Dr. Sci., FSBI "Hydrospetzgeologiya", Moscow) Миниатюры Vera V. Naumova (Dr. Sci., Vernadsky State Geological Museum of RAS, Moscow)