USE BACK ARROW TO RETURN
This was one way out from the Archaeocidaris spiny sea urchin fossil dig level. Unfortunately, it was difficult trying to climb up on these large boulders and rocks to try to pull yourself out on the above tree. A fall on one of these boulders can result in X-rays later (your PMNS Curator knows--2 X-Rays later). This is a beautiful place however, and this tree was impressive. Better luck to you, if you get in and elect to take this way out. Going around to the left side proved easier.