Settle, Mark, 1979, The structure and emplacement of cinder cone fields: American Journal of Science, v. 279, no. 12, p. 1089-1107. Authors Settle, Mark Publication Date 1979 Citation American Journal of Science, v. 279, no. 12, p. 1089-1107. State AZ Province CP County CN Placenames San Francisco Volcanic Field Keywords Volcanic Igneous Petrology Volcanology Structure More Keywords Volcanic, Igneous Petrology, Volcanology, Structure, AzGeoBib RefNum 9141