Question: The Omphalos hypothesis is named after the title of an 1857 book written two years before which Charles Darwin book ?
Sentence (from "Omphalos hypothesis"): It was named after the title of an 1857 book, "Omphalos" by Philip Henry Gosse, in which Gosse argued that in order for the world to be "functional", God must have created the Earth with mountains and canyons, trees with growth rings, Adam and Eve with hair, fingernails, and navels ("omphalos" is Greek for "navel"), and that therefore "no" evidence that we can see of the presumed age of the Earth and universe can be taken as reliable.
Relevant evidence: Yes