Which type of rock is typically formed from layers of sand and mud?

jen.bethel

ben.saunders

alexander.crosbie

juvie_arcueno

sholeh.peykamian

Iresonl

mcheney

flowers.jacqueline

wohlstadter.mallinckrodt

igreen

mrskmoore1978

djoanarosej

Klynch

jalkhoutoff

aarammos

kim.scalf

jhardway

amylois.mattingly

saimara.cuevas