海量图书期刊资源,随时随地畅享阅读乐趣
World summit on ancient microscopic fossilsJ. William Schopf; David J. Bottjer · 2009
Are the oldest ‘fossils’, fossils?J. William Schopf · 1976
ResponseStanley L. Miller; J. William Schopf; Antonio Lazcano · 1997
The paleobiological record of photosynthesisJ. William Schopf · 2011
...and the views of the onlookersSCHOPF, J. WILLIAM · 1990
Biogenicity of Apex Chert microstructuresSchopf, J. William; Kudryavtsev, Anatoliy B. · 2011
The Evolution of the Earliest CellsSchopf, J. William · 1978
Recent Advances in Precambrian PaleobiologySchopf, J. William · 1969