This electron photomicrograph is taken in Russia of phosphotized
covers of filamentous cyanobacteria at 1800x magnification.
These are from Lower Cambrian phosporites approximately
4 billion years old from the Khubsugul Deposit, Mongolia.
These images are important for two reasons.
First, they show that these deposits which were
formerly thought to be a product of inorganic deposition
are indeed a by-product of organic life.
Second, if compared with the photomicrographs from the Murcheson
and Efemenko meteorites, the structures are identical in many ways.
This is powerful evidence for the microbes from space controversy.