Question
In New York State, the surface bedrock of the Catskills consists mainly of
weakly consolidated gravels and sands
quartzites, dolostones, marbles, and schists
conglomerates, red sandstones, basalt, and diabase
limestones, shales, sandstones, and conglomerates
Answer
The surface bedrock of the Catskills in New York State consists mainly of quartzites, dolostones, marbles, and schists.