Glenn Storrs, right, curator of vertebrate paleontology at the Cincinnati Museum Center, looks at a dorsal rib fossil from a long-necked titanosaur, Thursday, Aug. 26, 2010, on display at the museum in Cincinnati. The fossils were discovered in a province in China and are making their United States debut at the museum center. (AP Photo/Al Behrman)

Photo by: Al Behrman

Glenn Storrs, right, curator of vertebrate paleontology at the Cincinnati Museum Center, looks at a dorsal rib fossil from a long-necked titanosaur, Thursday, Aug. 26, 2010, on display at the museum in Cincinnati. The fossils were discovered in a province in China and are making their United States debut at the museum center. (AP Photo/Al Behrman)