Assertion: natural selection's theory | /r/HasProperty | proposed by charles darwin
Facets:
value: roughly simultaneously
type: MANNER
value: in 1858
type: TEMPORAL
Source sentences:
text: The theory of evolution by natural selection was proposed by Charles Darwin and Alfred Russel Wallace in 1858.
text: The theory of evolution by natural selection was proposed roughly simultaneously by both Charles Darwin and Alfred Russel Wallace, and set out in detail in Darwin's 1859 book On the Origin of Species.