TY  - RPRT
TI  - Distributed volcanic fields—Patterns, products, processes, and plumbing
AU  - Emily Renee Johnson
AU  - Greg A. Valentine
AU  - Michael H. Ort
PY  - 2026
DO  - 10.3133/pp1890a
UR  - https://pubs.usgs.gov/publication/pp1890A
ID  - pp1890A
ER  -