The geocache is not at the listed coordinates, so there is no need to go to that location.
This is a bonus cache for completing the Somerset Cemetery Tombstone Tour Adventure lab. The coordinates for the final location are
N 37° 05.ABC W 84° 36.DEF
Each of the missing numbers will be given in the journal as each stage of the Adventure Lab is completed. Once completed, you can review the journals from the Adventure Lab to view the missing coordinates.
You will be looking for a bison tube.
To access the Adventure Lab, you will need to have the Adventure Lab App downloaded on your mobile device, and click on the link below.
Somerset Cemetery Tombstone Tour