A. B. Fedorov

New Finds of Skeletal Fossils in the Terminal Neoproterozoic of the Siberian Platform and Spain

J. A. G. Vintaned, A. Zhuravlev, E. Liñán, 2012 .

Tumulduria incomperta and the case for Tommotian trilobites

S. Bengtson, A. Zhuravlev, A. Y. Rozanov, 1987 .