摘要
Tektites have been found in many localities over the world, mainly in Asia-Australia, Cote Divoire, Moldavia and North America with isotopic ages of about 0.7, 1.1, 14.5 and 34.5 Ma respectively. Tektites in China are mainly distributed in the Leizhou Peninsula and Hainan Island. Recent discoveries of tektites in Maoming city, Dianbai and Yangjiang counties extend the spread area, which is now within the area of about 18020’—21°50’ N
