TY  - BOOK
AU  - Fedonkin,M.A.
AU  - Yochelson,Ellis Leon
TI  - Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote
PY  - 2001///
CY  - Washington, D.C.
PB  - Smithsonian Institution Press
KW  - Horodyskia moniliformis
KW  - Montana
KW  - Paleontology
KW  - Proterozoic
KW  - Fossils
N1  - Includes bibliographical references
ER  -