That's awesome. You realize that Darwin was familiar with extinctions, right?
Natural selection will never produce in a being anything injurious to itself, for natural selection acts solely by and for the good of each. No organ will be formed, as Paley has remarked, for the purpose of causing pain or for doing an injury to its possessor. If a fair balance be struck between the good and evil caused by each part, each will be found on the whole advantageous. After the lapse of time, under changing conditions of life, if any part comes to be injurious, it will be modified; or if it be not so, the being will become extinct, as myriads have become extinct.
Darwin - Origin

Where Genesis 1 or 2 does it mention 6 different extinctions? Where does it mention the Cambrian Explosion? Was it Gen. 1:20 where it describes the 5th day and life in the seas and the air? It can't be because there were no fish, much less whales in the Cambrian and birds wouldn't evolve for another 400 million years.