Sofia Viktorovna Semikhatova, (February 9, 1889 – October 28, 1973) was a Soviet geologist and paleontologist. She was a pioneer and developer in some... 6 KB (766 words) - 01:08, 11 March 2024 |
Bashkir people. The stage was introduced by Russian stratigrapher Sofia Semikhatova in 1934. The base of the Bashkirian is at the first appearance of... 7 KB (525 words) - 21:52, 15 September 2023 |