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Search resuls for: "Camelops"


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North America used to be crawling with giant mammals, from dire wolves to big cats. In North America, "you only get the woolly mammoths up in the north, starting around the Great Lakes," Lindsey said. AdvertisementOnce thought to be the cousins of gray wolves, dire wolves evolved separately over 5 million years ago in North America. AdvertisementThe ancient bison, Bison antiquus, was 25% larger than those living today. A recent study suggested modern bison — Bison biso — evolved from this species.
Persons: , wasn't, Emily Lindsey, Markus Matzel, Lindsey, Mike Kemp, mastodons, Benji Paysnoe, Camelops, Spencer, scotti, Daniel Eskridge, Andrew Milligan, scimitars, Jeffrey Greenberg, priscus, Katherine Frey, it's Organizations: Service, National Park Service, National, South America, AP, Universal, Washington Locations: America, Asia, Australia, South America, Alaska, North America, Africa, Bering, Mexico, Costa Rica, Great, Canadian Yukon, of Panama, North, South, Eurasia, Americas, Spanish, Canada, Florida, Yukon, Gulf, Central, South Asia, China, California
Archaeologists found stone tools humans used to butcher animals in what's now Oregon. AdvertisementAdvertisementAncient hunters used a rock-shelter in the Oregon desert to butcher camels, bison, mountain sheep, and horses during the Ice Age. In 2012 and 2015, archeologists found blood-stained stone tools buried below teeth from the extinct animals. The stone tools were below fragments of animal teeth, and both were covered by volcanic ash. "It's a really high-quality tool stone," O'Grady said.
Persons: , Patrick O'Grady, O'Grady, " O'Grady, Nancy Pobanz, Thomas W, Stafford , Jr, it's Organizations: Service, University of Oregon Museum of Natural, Age Swiss, Swiss Army, US, Coopers Locations: what's, Oregon, Mount St, Helens, Swiss, North America, Siberia, Canada, Idaho, Rimrock, Paisley, North, South America
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