| Volcanic systems of Reykjanes Peninsula, including associated fissure
swarms, shown in orange. Ovate areas represent centers of maximum volcanic
production within each system.
Reykjanes Fissure Swarm. Normal faults and fissures shown as black lines. Strike-slip faults are green lines. Eruptive fissures are lines of small black triangles; St = Stampar, E = Eldvörp, Sn = Sundhnukur. Orange circles are lava shields; Sh = Snadfellshæð, Th = Thráinskjáldur |