第一届潘诺斯野外会议于1972年9月14日-24日举行,共有九个国家的55名地质学家参加.会议涉及有关奥菲奥岩形成的岩石学和构造关系等问题.近年来板块构造模式赋于奥菲奥岩石系列以新的含义,认为它是代表产生于大洋中脊的大洋壳,有时混杂到大陆边缘或盖层之中.这些古老大洋岩石圈的残屑可能和长期以来地质工作者们所称的“奥菲奥岩”类似. The first Panopean Conference was held from September 14 to 24, 1972. A total of 55 geologists from nine countries participated in the conference, which involved questions relating to the petrology and tectonic relations of the Orofia rock formation. The plate tectonics mode imparts a new meaning to the Orionite rock series as being representative of the oceanic crust that arises from the mid-oceanic ridges, sometimes mixed into continental margins or caprocks, and the debris from these ancient oceanic lithosphere may Geologists have long called “Orfio” similar.