![This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)](http://www.ecns.cn/hd/2019/04/30/37c69a1fda06400bab6cb2af2b80394c.jpg)
This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)
![This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)](http://www.ecns.cn/hd/2019/04/30/dfe2bc68a2ea4db09c5c20ff3cc48832.jpg)
This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)
![This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)](http://www.ecns.cn/hd/2019/04/30/7d2cf9abef8445448009168fe2ca8f48.jpg)
This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)
![This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)](http://www.ecns.cn/hd/2019/04/30/a0636a46ebbb49e591a0e05f8b6b8633.jpg)
This photo taken on April 25, 2019 shows fossil remains of three ancient elephants found in the Chambara district of Concepcion Province, Peru. The fossil remains of three 10,000-year-old elephants were fortuitously discovered by a policeman and Paleontologist Adolfo Diaz in a wooded area above 3,500 metres above the sea level. (Photo/Agencies)