三葉虫群に基くアジア・太平洋地域の志留紀古地理論

抄録

This article includes the following topics :
1. Introduction.
2. Relation between the Chichibu and Mongolian Geosynclines.
3. The Yangtze Basin in Central and South China.
4. Southeast Asia.
5. Eastern Australia.
6. Biogeography of Eastern Asia and the Western Pacific Areas.
7. Southern, Western and Northern Parts of Asia.
8. Arctic, Eastern Pacific and Andine Areas.
9. Silurian Biogeography in view point of Trilobita.
10. Recent References.
The faunal analysis of trilobites is carried out on the levels of genus and family. As result, the Arctic region, Mongolian, Chichibu, Tethyan and the Burma-Thai-Malaysian geosynclines, the Yangtze basin and Australian, Arctic, western North American and South American regions are distinguished. Endemic genera of these regions are listed. The Silurian trilobites of Eastern Asia clarified that the Oriental Meterogen which consists of the Koreo-Chinese land, Yangtze basin and Indosinian Island was embraced by the Mongolian, Chichibu and Tethyan geosynclines from the Pacific side.