tag:blogger.com,1999:blog-3433304117507034540.post4319807615599839865..comments2024-03-27T10:06:07.100-07:00Comments on The Echinoblog: 21st Century Global Warming threatens Paleozoic style Antarctic EcosystemChrisMhttp://www.blogger.com/profile/11784970666468925633noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3433304117507034540.post-9656477047042718482008-05-15T18:51:00.000-07:002008-05-15T18:51:00.000-07:00Antarctica has been glaciated for easily 20 MILLIO...Antarctica has been glaciated for easily 20 MILLION years. <BR/><BR/>Major climate changes have drastically affected previous faunas and minor fluctuations can have dramatic effects on those systems.<BR/><BR/>If crabs are beginning to "re-invade" that would be the invertebrate equivalent to a canary in a coal mine.ChrisMhttps://www.blogger.com/profile/11784970666468925633noreply@blogger.comtag:blogger.com,1999:blog-3433304117507034540.post-49848777257076990962008-05-15T18:18:00.000-07:002008-05-15T18:18:00.000-07:00But if Antarctica is cooling as it has for decades...But if Antarctica is cooling as it has for decades....Anonymousnoreply@blogger.com