/tags/mammoth-skeleton mammoth skeleton en-US Copyright Wed, 17 Sep 2014 19:12:52 GMT /science/2014-09-17/in-ellis-county-paleontologists-remove-a-mammoth-skeleton Paleontologists and volunteers went on a big dig on Wednesday in Ellis County. They worked to remove part of a mammoth skeleton from a sand and gravel… Wed, 17 Sep 2014 19:12:52 GMT /science/2014-09-17/in-ellis-county-paleontologists-remove-a-mammoth-skeleton Lauren Silverman