TY  - RPRT
TI  - Prolonged cooling of andesitic-dacitic lava flows produces optimal groundmass material for 40Ar/39Ar dating
AU  - Chris E. Conway
AU  - Andrew T. Calvert
AU  - Osamu Ishizuka
AU  - Seiko Yamasaki
AU  - Isoji Miyagi
AU  - Yumiko Harigane
AU  - Graham Leonard
PY  - 2026
DO  - 10.1016/j.chemgeo.2026.123268
UR  - https://pubs.usgs.gov/publication/70280307
ID  - 70280307
ER  -