It truly is tricky for most people to just accept that unexpected weather alterations and extinctions might have numerous causes, these periodic 'Perfect Storms' can result in mass exterminations. This week, some researchers recommend that the US and elements of Europe were impacted by a meteorite using a high carbon content exploding and creating huge fires that bring about the extermination of 40% from the big and a few smaller sized species 12,900 years back. They hypothosize this also brought on the sudden More youthful Dryas chilly period event.
Canadian Goose Scientific Name |
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发表于 2013-10-22 11:00:02
