Fossils of Palaeoloxodon naumani, mainly of molars or incisors, were discovered sporadically in Jixian, Tianjin previously.In September 2005, a broken skull, a complete mandible and two limb bones of Palaeoloxodon nau...Fossils of Palaeoloxodon naumani, mainly of molars or incisors, were discovered sporadically in Jixian, Tianjin previously.In September 2005, a broken skull, a complete mandible and two limb bones of Palaeoloxodon naumani (Tianjin Natural History Museum specimen no.TNP04133, TNP04112) were found near Xiaochenzhuang, Jixian.The discovery of the complete mandible fossil with m3 is of some value to stratigraphy and paleontology.展开更多
对苏北泗洪县石集的淮河古菱齿象(Palaeoloxodon huaihoensis)进行了光释光(OSL)年代学研究,结果表明,化石埋藏地层年代介于56.2±4.3 Ka B.P.~50.7±4.6 Ka B.P.之间,属晚更新世中期,即MIS 3阶段间冰期。地层归属上更新统戚咀...对苏北泗洪县石集的淮河古菱齿象(Palaeoloxodon huaihoensis)进行了光释光(OSL)年代学研究,结果表明,化石埋藏地层年代介于56.2±4.3 Ka B.P.~50.7±4.6 Ka B.P.之间,属晚更新世中期,即MIS 3阶段间冰期。地层归属上更新统戚咀组,为旱季与雨季交替环境下的河漫滩或沼泽湿地沉积。地层特征反映了距今约5.6万年以来该地区在全球"间冰期-冰期"交替变化下的古气候环境。展开更多
文摘Fossils of Palaeoloxodon naumani, mainly of molars or incisors, were discovered sporadically in Jixian, Tianjin previously.In September 2005, a broken skull, a complete mandible and two limb bones of Palaeoloxodon naumani (Tianjin Natural History Museum specimen no.TNP04133, TNP04112) were found near Xiaochenzhuang, Jixian.The discovery of the complete mandible fossil with m3 is of some value to stratigraphy and paleontology.
文摘对苏北泗洪县石集的淮河古菱齿象(Palaeoloxodon huaihoensis)进行了光释光(OSL)年代学研究,结果表明,化石埋藏地层年代介于56.2±4.3 Ka B.P.~50.7±4.6 Ka B.P.之间,属晚更新世中期,即MIS 3阶段间冰期。地层归属上更新统戚咀组,为旱季与雨季交替环境下的河漫滩或沼泽湿地沉积。地层特征反映了距今约5.6万年以来该地区在全球"间冰期-冰期"交替变化下的古气候环境。