The geocache is not hidden at the posted coordinates. Instead, this is a quick one stop then onto final location multi cache because the world needs more orange icons.
You are looking for a nearby colorfully painted “shock box” depicting the fossil skeletons of dinosaurs. On the WEST side of the box you will find 2 sets of 3 numbers. Let these represent:
L1, L2, L3 R1, R2, R3
The final can be found at
N40 08.(L1+L2) L3 (R1+R2) W105 08.L1 (R1-L3) (R2+R3)