@misc{indiciae76aa4cc02aba, title = {Distributed volcanic fields—Patterns, products, processes, and plumbing}, author = {Emily Renee Johnson and Greg A. Valentine and Michael H. Ort}, year = {2026}, doi = {10.3133/pp1890a}, url = {https://pubs.usgs.gov/publication/pp1890A}, note = {Source identifier: pp1890A} }