Rathlin Island: kilometer to micron

Rathlin Island VFE via GigaPan


Zoom in from kilometer to micron…

Outcrop

Outcrop

Beach cobbles:

Beach cobbles:

Chalk cobble front:

Chalk cobble back:

Amygdular basalt cobble:

Coarse sediment sample:

Fine sediment sample:

SEM micrograph of the Ulster White Limestone (“The Chalk”):

Rathlin Island foram: