Pre-Lassen Volcanoes - John Seach
California, USA

40.35-40.85 N, 121.0-121.6 W
summit elevation ?
Stratovolcanoes, shields, cones, domes

Five volcanic centrea are located in Lassen Volcanic National Park.

Volcanic Features of Pre-Lassen Volcanoes
Yana, Snow Mountain, Dittmar, Maidu, Cold Creek Butte, Mount Harkness,
Sifford Mountain, Latour Butte, Red Lake Mountain, Eagle Peak, Table Mountain,
Bear Wallow Butte, Tumble Buttes (recent activity), Logan Mountain,
Prospect Peak, West Prospect Peak, Hat Creek Basalt, Sugarloaf, Magee Volcano,
Freaner Peak, Burney Mountain, Cinder Butte, Blacks Mountain.

Eruptions of Pre-Lassen Volcanoes
15,000 years BP (Tumble Buttes) to 2 million years ago
 

Pre-Lassen Volcano
www.volcanolive.com
Copyright John Seach