Which of the following kinds of sandstone is the most poorly sorted?
A)arkose
B)greywacke
C)lithic sandstone
D)quartz arenite

Question

Quizplus · Accepted Answer

Greywacke is the most poorly sorted among the options given. It is characterized by a mix of rock fragments and angular grains of various sizes, often cemented together with a fine-grained matrix, indicating rapid deposition from turbidity currents in a marine environment.

Which of the Following Kinds of Sandstone Is the Most