On the morning of June 9th, jointly invited by the Bureau of International Co-operation, CAS and UCAS, Prof. Mark Harrison, member of the United States National Academy of Sciences and famous geochemist, delivered a lecture under the title of “Search for Extraterrestrial Impact Signatures in Terrestrial Zircons” on Yuquanlu campus. Mr. Ding Lin, professor of the Institute of Tibetan Plateau Research, CAS, and several experts involved in this research field were present at the lecture.
Prof. Wang Duojun, vice dean of CES, received Prof. Harrison and briefed him on the basic situation of CES.
Prof. Wu Chunming moderated the lecture. He introduced the education background and research field of Prof. Harrison. Prof. Wang Duojun, associate Prof. Zhang Yuxiu, associate Prof. Liu Qing and several graduate students attended the lecture.
In the Q&A session after his lecture, Prof. Harrison had a heated discussion with teachers and students.