In the mid 19th century, American geologist Arnold Guyot sought to harmonize science and scripture by interpreting the "days" of Genesis 1 as epochs in cosmic history. Similar views were held by a protégé of Lyell, John William Dawson, who was a prominent Canadian geologist and commentator, from an orthodox perspective, on science and religion in the latter part of the 19th century. Dawson was a special creationist, but not a biblical literalist, admitting that the days of creation represented long periods of time, that the Genesis flood was only 'universal' from the narrator's limited perspective, and that it was only humanity, not the Earth itself, that was of recent creation.[2]