Sedimentary rocks

Conglomerate- clastic Made of rock pieces and

pebbles that are rounded in shape

Breccia- clastic

Made of rock pieces and fragments that areAngular- have straight edges

Sandstone- clastic

made up mainly of very small sand grains

shaleforms from the compaction of silt and clay-size mineral particles that we commonly call "mud".

Wave marks- sedimentary rocks

Fossils- only in sedimentary rock

limestone

coquina

Chalk

Limestone made of bits And pieces of shells Cemented together

Made from skeletal remains ofSea organisms

lignite

anthracite

Beginning form of coal- made fromRemains of plants that might be Visible in it

Highest form of coal-Well formed and less crumblyThan lignite

• Chemical evaporite

Halite (rock salt)

Dolomite

Dolomite

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