Volcano Name Unit name Property Type Property Value Qualifier Error Citation "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk DRE Volume" "5" "> " "" "Gardner et al (1998)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk DRE Volume" "42" "" "" "Collapse Caldera Database (2011)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk DRE Volume" "47" "" "9" "Bacon and Druitt (1988)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk deposit volume" "150" "" "21.8" "SI" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk deposit volume" "20" "> " "" "Gardner et al (1998)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Bulk deposit volume" "78" "" "" "Machida (2002a)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Magnitude" "6.8" "" "" "Hayakawa (1996)" "Crater Lake" "Caldera-forming eruption; Mazama tephra, O" "Tephra fall DRE Volume" "25" "" "5" "Bacon (1983)" "Crater Lake" "Lower Pumice, Llao Rock" "Bulk deposit volume" "6" "" "4" "Druitt and Bacon (1989)" "Crater Lake" "Lower Pumice, Llao Rock" "Magnitude" "5.5" "" "" "Hayakawa (1996)" "Crater Lake" "Pumice Castle" "Magnitude" "6" "" "" "Hayakawa (1996)" "Crater Lake" "Trego Hot Springs" "Magnitude" "5" "" "" "Hayakawa (1996)"