A Goniatite fossil, encased in shale and worn down by Atlantic waves to reveal this lovely cross section .
A spiral staircase winding its way down to a distant past.
County Clare, Ireland.
Cormacscoast.com walking tours
#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossil #irishfossils #goniatite #burrenandcliffsofmohergeopark #atlanticgeoparks #Ireland