Can't tell if this is a Green turtle, Loggerhead or Ridley. Turtle was approximately 2.5 to 3 feet wide. Saw the turtle on my first drift dive on June 13, 2009 at Paul's reef off West Palm Beach, FL.
I checked Appendix 2 pg 480 of the 3rd edition of Reef Fish identification by Humann and Deloach and still can not figure out what turtle I saw. Please help, Thanks!