First Circular The 3 UHPM Workshop in Beijing, China rd September 20-21, 2002 Crustal Structure and Exhumation of UHPM Terranes With the recommendation at the Task Group III-8 Committee Meeting at Waseda in last August, we have decided to hold the 3rd UHPM workshop in Beijing on September 20 to 21, 2002. This UHP Workshop will be followed by a Penrose Conference entitled “Precambrian HP/HT granulite-facies metamorphism: A key to understanding the lower crust and reconstruction of Precambrian plate tectonics” at Peking University on September 22 to 29 (including field trip). This workshop will highlight the results from two major Chinese UHP programs: (1) The National Priority 973 Project on “Deep Subduction of Continent” of the Ministry of Science and Technology, and (2) The Chinese Continental Scientific Drilling Project in Donghai of the Sulu region. This workshop will focus on 4 major themes: 1. Geophysical survey across UHPM terrane 2. Structure geology of UHPM terrane 3. Ultrahigh-Pressure metamorphism 4. Exhumation of UHP terranes Other relevant UHP study will also be welcome to be included in this two-day workshop which consists of both 20-minute oral and poster sessions. A field excursion (September 23-27) after the workshop + Penrose Conference will be arranged to visit the Chinese Continental Scientific Drilling Site at Donghai, or Precambrian HP granulites in Hengshan/Wutai region. This workshop will be organized by Prof. Cong Bolin and Prof. Wang Qingchen of Chinese Academy of Sciences, Prof. Xu Zhiqin and Yang Jingsui of Chinese Academy of Geological Sciences, and Prof. Zheng Yongfei of University of Science and Technology of China. We are sure that lots of new data, especially about geophysical survey across the DabieSulu UHP best will be reported in the workshop. If you are interested in attending this workshop, please return your reply form before March 1st, 2002, through e-mail to Dr. GUO Jinghui (jhguo@mail.igcas.ac.cn). Please also inform your friends about this workshop. Details with regard to the preparation of your extended abstract (up to 6 printed pages) and other information (travel, visa and accommodation, cost for logistics and field excursion) will be sent to you in the 2nd circular in early-March. The detailed information will also be provided by a web page of the following address: http://www.igcas.ac.cn/ 973uhpcn.htm Right now, we can tell you the following important points: (1) We are negotiating to publish the extended abstracts in a journal by Science Press. The deadline for abstract submission is on July 30, 2002. (2) We will charge $50 registration fee for all participants to cover the cost for abstract volume and refreshment. (3) In this year, the hotel costs for one person one night is about 260 RMB (about 30 US Dollars). The price will fluctuate accordingly. (4) Accommodation of all Members of the Task Group III-8 will be paid by The Organization Committee. Therefore, we need your early reply would be appreciated as we need to submit our list of potential participants for our application for funding. Reply Form To: Dr. GUO Jinghui. Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029, China Phone#: +86-10-6200-7702, Fax#: +86-10-6200-0846 e-mail: jhguo@mail.igcas.ac.cn 1. I am interested in attending the Beijing Workshop on September 20-21, 2002. (please circle one of the following three) Yes No Not certain 2. I will present a paper as (please circle one of the following two) Oral Presentation Post Paper Tentative title(s) of my paper(s) is ________________________________________________________ 3. I need your help to arrange local accommodation, etc: Name: Mailing Address: e-Mail Address: Telephone #: Fax #: Please return the Reply Form before March 1st.