1. Geothermometry of Kilauea Iki lava lake, Hawaii

   • Rosalind Tuthill Helz
   • Carl R. Thornber

   OriginalPaper Pages: 651 - 668

2. Large-scale volcanic cone collapse: The 1888 slope failure of Ritter volcano, and other examples from Papua New Guinea

   • R. W. Johnson

   OriginalPaper Pages: 669 - 679

3. New perspectives on the eruption of 1912 in the valley of ten thousand smokes, Katmai National Park, Alaska

   • Wes Hildreth

   OriginalPaper Pages: 680 - 693

4. Lithic breccias in pyroclastic flow deposits on St. Kitts, West Indies

   • M. John Roobol
   • Alan L. Smith
   • John V. Wright

   OriginalPaper Pages: 694 - 707

5. Changes in magma composition at Arenal volcano, Costa Rica, 1965–1985: Real-time monitoring of open-system differentiation

   • Mark K. Reagan
   • James B. Gill
   • Michael O. Garcia

   Erratum Pages: 708 - 708

6. Summary of recent volcanic activity

   • Smithsonian Institution's Scientific Event Alert Network (SEAN)

   Report Pages: 709 - 711

7. IAVCEI news

   • H. -U. Schmincke

   News Pages: 712 - 712