James W. Valentine Quote

It is the intertwined and interacting mechanisms of evolution and ecology, each of which is at the same time a product and a process, that are responsible for life as we see it, and as it has been.


Evolutionary Paleoecology of the Marine Biosphere (1973)


It is the intertwined and interacting mechanisms of evolution and ecology, each of which is at the same time a product and a process, that are...

It is the intertwined and interacting mechanisms of evolution and ecology, each of which is at the same time a product and a process, that are...

It is the intertwined and interacting mechanisms of evolution and ecology, each of which is at the same time a product and a process, that are...

It is the intertwined and interacting mechanisms of evolution and ecology, each of which is at the same time a product and a process, that are...