Personalia Elizaveta Vsevolodovna Mironova (on the centenary of the birth) The article is dedicated to the centenary of the birth of Elizaveta Vsevolodovna Mironova. 70th Anniversary of Vitaliy Nikolaevich Eremin The article is dedicated to the 70th anniversary of Vitaly Nikolaevich Eremin, head of the Department of General Geology and Minerals of SSU.