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来自维基百科,自由的百科全书
草原棕熊(學名:Ursus arctos priscus)是棕熊已滅絕的一個亞種,更新世或全新世早期生活在歐亞大陸上。其化石發現於斯洛伐克的多個山洞(如瓦扎卡洞穴)中[1]。其體重可能在300和1,000公斤(660和2,200英磅)之間,性情比其現代近親更加兇猛[2]。
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