Lava Beds National Monument years BP to 1,110 years BP. Some of the major Lava Flows within Lava Beds National Monument include the: Callahan Flow; Schonchin Flow; Mammoth Crater Flow; Modoc Crater Flow; and Devils Homestead Flow. Gillem Bluff, a fault scarp, was created as the region stretched and a block of earth dropped down along this fault (see Basin and Range Province). The tuff layer on top of Gillem Bluff is 2,000,000 years old, indicating the rock layers beneath are even older. The oldest lava flow from the Medicine Lake Volcano within the monument is the Basalt of Hovey Point, near Captain Jack's
The floor is lava activity then becomes part of her long-term memory, creating a lake of lava inside her mind, filled with floating architecture. After being accidentally sent to long-term memory, two of her chief emotions, Joy and Sadness, must cross the lake in search of a way to return to their control headquarters. The former enjoys reenacting the activity to find a way back, but the latter complains about the experience being too interactive. The floor is lava The floor is lava (also known as hot lava) is a game in which players pretend that the floor or ground is made of lava