A horse is a horse, of course, of course -- except when it isn't: Analysis of ancient DNA reveals a previously unrecognized genus of extinct horses that once roamed North America -- ScienceDaily - 0 views
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Lottie Peppers on 29 Nov 17Scientists have discovered a previously unrecognized genus of extinct horses that roamed North America during the last ice age. The new findings are based on an analysis of ancient DNA from fossils of the enigmatic 'New World stilt-legged horse'