PT - JOURNAL ARTICLE ED - , TI - Society meetings January–June 1989 AID - 10.1144/gsjgs.147.1.0188 DP - 1990 Jan 01 TA - Journal of the Geological Society PG - 188--208 VI - 147 IP - 1 4099 - http://jgs.lyellcollection.org/content/147/1/188.short 4100 - http://jgs.lyellcollection.org/content/147/1/188.full SO - Journal of the Geological Society1990 Jan 01; 147