Evidence for life on Earth before 3,800 million years ago

Geochemistry of hydrothermal ore deposits

Choice Reviews Online · 1997 · 3.9K citations

Natural Sciences, Earth Sciences, Geology +11

Why Nature Chose Phosphates

F. H. Westheimer · Science · 1987 · 1.7K citations

Life Sciences, Biochemistry, Molecular Biology +8

Microfossils of the Early Archean Apex Chert: New Evidence of the Antiquity of Life

J. William Schopf · Science · 1993 · 1.3K citations

Natural Sciences, Evolutionary Biology, Microbiology +16

A 3,800-million-year isotopic record of life from carbon in sedimentary rocks

Manfred Schidlowski · Nature · 1988 · 820 citations

Natural Sciences, Earth Sciences, Geology +14

Sedimentary facies of iron-formation

Harold L. James · Economic Geology · 1954 · 669 citations

Natural Sciences, Earth Sciences, Geology +17