J. William Schopf

Life's Origin

2002

Cradle of life

1999

Evolution

1999

Biogenicity and significance of t...

Biogenicity and significance of the oldest known stromatolites

Year unknown

Creative evolution?!

Year unknown

Earth's earliest biosphere

Year unknown

Electron microscopy of organicall...

Electron microscopy of organically preserved precambrian microorganisms

Year unknown

Evolution!

Year unknown

Evolution and the molecular revolution

Year unknown

Evolutionary significance of the ...

Evolutionary significance of the Bitter Springs (Late Precambrian) microflora

Year unknown

Life's origin

Year unknown

Major events in the history of life

Year unknown

Microflora of the Bitter Springs ...

Microflora of the Bitter Springs Formation, Late Precambrian, Central Australia

Year unknown

Microorganisms from the Kalkberg ...

Microorganisms from the Kalkberg Limestone (Lower Devonian) of New York State

Year unknown Reed Wicander and J. William Schopf

Microorganisms from the late Prec...

Microorganisms from the late Precambrian of central Australia

Year unknown Elso S. Barghoorn and J. William Schopf

Microorganisms from the Late Prec...

Microorganisms from the Late Precambrian of the Grand Canyon, Arizona

Year unknown J. William Schopf, Trevor D. Ford, and William J. Breed

Micropaleontological studies of L...

Micropaleontological studies of Lunar samples

Year unknown

Molecular evolution and the fossi...

Molecular evolution and the fossil record

Year unknown Bruce Runnegar and J. William Schopf

New microorganisms from the Bitte...

New microorganisms from the Bitter Springs formation (Late Precambrian) of the north-central Amadeus Basin, Australia

Year unknown

On the development of metaphytes ...

On the development of metaphytes and metazoans

Year unknown

Precambrian micro-organisms and e...

Precambrian micro-organisms and evolutionary events prior to the origin of vascular plants

Year unknown

The age of microscopic life

The age of microscopic life

Year unknown

The Proterozoic biosphere

Year unknown J. William Schopf and Cornelis Klein