Hawaii Roll 1 12: Kilauea summit caldera and Halema`uma`u Crater from Kilauea Overlook (on Crater Rim Drive) 13: Kilauea summit caldera from Kilauea Overlook (on Crater Rim Drive) 14: Lava from 1971 flow dripping into fissure in SW rift zone (off Crater Rim Drive) 15: Fissure in SW rift zone (off Crater Rim Drive) 16-17: Spatter features near spatter ramparts NE of Halema`uma`u Crater 19-20: Deep channel cut by 1974(?) lava flow through ash deposits 22-24: Steam vents on north side of Kilauea summit caldera (note Kilauea Iki in background of 23)