Middle proterozoic (1.5 Ga.) Horodyskia moniliformis Yochelson and Fedonlin, the oldest known tissue-grade colonial eucaryote /

by Fedonkin, Mikhail Aleksandrovich
Published 2002

Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote /

by Fedonkin, Mikhail Aleksandrovich, Fedonkin, Mikhail Aleksandrovich, Yochelson, Ellis León 1928-
Published 2002

Paleobiology of climactichnites, an enigmatic Late Cambrian fossil /

by Yochelson, Ellis León 1928-, Yochelson, Ellis León 1928-, Fedonkin, Mikhail Aleksandrovich
Published 1993