Conglomerate (note the well rounded pebbles, indicating a history of transportation prior to deposition) (PFC) Breccia (note the angularity of the constituents, indicating rapid transportation and burial) (PFC) Detrital Sedimentary Rocks Sediment name and size Description Rock Name Gravel (>2mm) rounded particles Conglomerate angular particles Breccia Sand (1/16-2mm) mostly quartz sand quartz sandstone quartz with >25% feldspar arkose Mud (&lt;1/16mm) mostly silt siltstone silt and clay mudstone mostly clay claystone B. CHEMICAL SEDIMENTARY ROCKS Chemical sedimentary rocks from precipitation from solution in fresh water (lakes, rivers, caves, springs, or rivers) or in the sea.
(Conglomerate; note; the well rounded pebbles) Context(Conglomerate note,List([0, 18))):(Conglomerate; note the well rounded pebbles indicating; a history of transportation; T:prior to deposition) (Gravel; [is] Name [of]; Rock)
Conglomerate note,List([0, 18))
Conglomerate Conglomerate Gravel
note note the well rounded pebbles indicating [is] Name [of]
the well rounded pebbles
a history of transportation T:prior to deposition
Rock