Volcano Name Unit name Property Type Property Value Qualifier Error Citation "Apoyo" "Lower Apoyo Tephra" "Bulk DRE Volume" "6.67" "" "" "Collapse Caldera Database (2011)" "Apoyo" "Lower Apoyo Tephra" "Bulk DRE Volume" "0.7" "" "" "Kutterolf et al (2007)" "Apoyo" "Lower Apoyo Tephra" "Bulk deposit volume" "2.9" "" "" "Collapse Caldera Database (2011)" "Apoyo" "Lower Apoyo Tephra" "Bulk deposit volume" "14.5" "" "" "Smithsonian Pleistocene Database" "Apoyo" "Lower Apoyo Tephra" "Bulk deposit volume" "2.9" "" "" "Kutterolf et al (2007)" "Apoyo" "Lower Apoyo Tephra" "Bulk deposit volume" "6.45" "" "" "Metzner et al (2014)" "Apoyo" "Lower Apoyo Tephra" "Maximum Column Height" "32" "" "" "Metzner et al (2014)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Bulk DRE Volume" "1.21" "" "" "Collapse Caldera Database (2011)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Bulk DRE Volume" "20.36" "" "" "" "Apoyo" "Upper Apoyo Tephra (UAT)" "Bulk deposit volume" "16.1" "" "" "Collapse Caldera Database (2011)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Bulk deposit volume" "16" "> " "" "Kutterolf et al (2007)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Ignimbrite Deposit Volume" "8.5" "" "" "Kutterolf et al (2007)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Magnitude" "6.4" "" "" "Hayakawa (1996)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Tephra fall Deposit Volume" "55.8" "" "" "Metzner et al (2014)" "Apoyo" "Upper Apoyo Tephra (UAT)" "Tephra fall Deposit Volume" "7.5" "> " "" "Kutterolf et al (2007)"