Controls on volcanism at intraplate basaltic volcanic fields

- The Newer Volcanics Province has a long-term eruptive flux of 0.15-0.20 km3/ka.
- Eruptive fluxes of IBVFs range over six orders of magnitude.
- The majority of low- to high-flux IBVFs result from shallow tectonic processes.
- Tectonic process rates, mantle composition, and mantle source size control flux.