Sabre-toothed 'bear' terrorised early humans

arifsali

5-6-2008 12:18 PM

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/92bbfbd0-3bf6-4cfd-bcfd-b060b82edba2/E67C48EB-CC1B-471C-9BC2-FD953101888E/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20" href="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20" style="font-size: 11px;">www.newscientist.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20"><P>A sabre-toothed cat that sported the fearsome teeth of felines also had the body and gait of a bear, making it a "super-predator". </P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20"><P>So says a team led by Stephen Wroe at the University of New South Wales, Sydney, Australia, which found that the ferocious marsupial lion (<I>Thylacoleo carnifex</I>) shared the same super-predator body plan as <I>Smilodon fatalis</I>, North America's ice age sabre-tooth cat. </P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20"><P>Wroe and his team compared the skulls, teeth and body proportions of seven extinct mammalian predators with those of 22 living species, in a bid to better understand how the extinct animals behaved. </P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/channel/life/mg19826544.400-sabretoothed-bear-terrorised-early-humans.html?feedId=online-news_rss20"><P>They found that five of the extinct species fell reasonably neatly into known predator groups. Two sabre-toothed cats sit well with modern- day felines, for instance, leading the team to conclude that they probably occupied a similar ecological niche. <I>Smilodon</I> and <I>Thylacoleo</I> didn't fit into any group but they did have a lot  ...</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/E67C48EB-CC1B-471C-9BC2-FD953101888E/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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