cliff side showing dipping sedimentary rocks

rock geology cliff formation mountain coast sea landscape wilderness hill boulder water flowing beach dip dipping sedimentary rocks blue sky background beds south west footpath cornwall mineralogy marine deposits folding cross-bedding mudstones ancient environments boundary sandstones compacted rock fault weathering laminated water-lain siltstone layers mudstone bude formation cliff stratification sand stone millennia stratify geological sedimentary dry orange geology sandstone weathered detail nature closeup natural design rough surface brown textured pattern abstract old texture