X was an eminent biologist of the 19th century and is now widely - TopicsExpress



          

X was an eminent biologist of the 19th century and is now widely recognized as having been a major influence on Charles Darwin, who used X’s observations in coming to his conclusions. In addition to his interests in biology, X wrote a treatise on the use of currency that so inspired the economist Irving Fisher that the latter dedicated a book to him. And in honor of X, the boundary demarcating Asian and Australian fauna was named the X line. Identify X.
Posted on: Wed, 05 Nov 2014 11:06:10 +0000

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