Author Question: The Navajo Sandstone is a wind-blown sand deposit with large cross-beds. How would the sand of these ... (Read 121 times)

kodithompson · **on:** Jul 13, 2018

The Navajo Sandstone is a wind-blown sand deposit with large cross-beds. How would the sand of these ancient sedimentary rocks be characterized?
A)poorly sorted
B)well-sorted
C)compacted
D)poorly graded
E)cemented

Question 2

____________________ in jawless fish eventually developed into jaws.
Fill in the blank(s) with correct word