A new study, published in the journal Precambrian Research, describes evidence that primitive forms of life existed on land 2.2 billion years ago. Bright, irregularly shaped structures are Diskagma buttonii (Gregory J. Retallack et al) New evidence involves very small fossils connected into bunches by threads in the surface of an ancient soil from Hekpoort Formation near Waterval Onder, South Africa. “They have been named Diskagma buttonii, meaning...
