Wilcox, Ray E. "Volcanic Ash Chronology."
name: label: Collection Creator
content: Wormington, Hannah Marie
setName: label: See more items in
content: Hannah Marie Wormington Papers
label: See more items in
content: Hannah Marie Wormington Papers / Series 2: Site Files / Valsequillo Site
container: label: Container
content: Box 14
dataSource: label: Archival Repository
content: National Anthropological Archives
objectType: label: Type
content: Archival materials