Where on (Google)Earth #6?
2007 March 23

| Phil on Geopuzzle (updated) | |
| Abhijit Bejalwar on Rock and life: Trace foss… | |
| Lab Lemming on Suspending sediment in a … | |
| Alessandro on Friday Field Foto #87: Cobble … | |
| Saranne Cessford (No… on Geopuzzle (updated) | |
| BrianR on Geopuzzle (updated) | |
| christie on Geopuzzle (updated) | |
| Kim on Geopuzzle (updated) |

I enjoyed this one a lot. Here’s my answer. (Hopefully linking it that way preserves the challenge for others who don’t want to resort to spoilers.) Actually started my search just northeast of here and kept heading east until I had just about circumnavigated the globe.
right on!
I think that is an MRI of my medula oblongata