Avolcanic deposit comprised of red to black lapilli-sized pyroclastic material associated with pahoehoe lava flows was probably deposited on

I think the appropriate response is cinder cone or also called as scoria cone, made out of volcanic ashes (scoria), or little, unpleasant particles of solidified magma. At the point when magma that is exceedingly accused of gas air pockets emits from a vent underweight, it tends to shoot straight up into the air.

Argon, carbon-14, and carbon-12

The war began as a fight between mayans and the landowners of the country. the main causes of the guatemalan civil war was started by the greed of the united fruit company, the fear of communism, and the racism toward the  mayan  people.