One of her collaborators, paleontologist Thaís Pansani, recently based at the Smithsonian Institution ... one set of tracks shows “a giant ground sloth going along on four feet” when it ...
来自MSN1 个月
Giant sloths and mastodons coexisted with humans for millennia in Americas, new discoveries ...One of her collaborators, paleontologist Thaís Pansani, recently based at the Smithsonian Institution ... one set of tracks shows “a giant ground sloth going along on four feet” when it ...
Palaeontologist Thais Pansani stands in front the reconstructed skeleton of a giant ground sloth at the Smithsonian National Museum of Natural History in Washington, DC (Mary Conlon/AP ...
Palaeontologist Thais Pansani stands in front the reconstructed skeleton of a giant ground sloth at the Smithsonian National Museum of Natural History in Washington, DC (Mary Conlon/AP) But new ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果