In the summer of Chongren, thousands of acres of lotus flowers bloom, gracefully swaying in the water, forming a breathtakingly beautiful picture. This moment of infatuatio...
The mixing of sulfide and oxygen-rich waters in the prehistoric Panthalassic Oceancontributed to the largest mass extinction of the last 540 million years. These new findin...
更多内容请点击：...250 million years ago has its roots in the intrusion of... 推荐文章