question: Where did early support for Darwin 's findings come from ?
answer: the findings of field naturalists studying biogeography and ecology , including Joseph Dalton Hooker in 1860 , and Asa Gray in 1862
turker_answer: The early support for Darwin 's findings came from the findings of field naturalists studying biogeography and ecology , including Joseph Dalton Hooker in 1860 , and Asa Gray in 1862 .
rule-based: Early support for Darwin 's findings came from the findings of field naturalists studying biogeography and ecology , including Joseph Dalton Hooker in 1860 , and Asa Gray in 1862 .