Number the events (1-4) based on the order that they
happened, with 1 being the first thing that happened
and 4 being the last
Magma cut into the red-brown rocks and
solidified to form glasslike rocks.
Red-brown rocks with sand-sized rock grains
were deposited horizontally.
Rocks composed of gray clay flakes with crystals
of minerals were deposited horizontally.
Rocks made of shell and skeletons of marine
organisms were deposited horizontally.