Ann: Quarterly Activities Report, page-161

rainbowdaisy you may not be aware that the DFS, any DFS is just a very brief summary of a significant amount of work over a long period of time performed by various experts.
To make assumptions about the accuracy of the DFS without having access to and knowledge of all the work done shows a lack of understanding of the DFS process and purpose. Your comments are reckless, baseless and misplaced.
As other posters have pointed out of if you require more detail simply ask the Company.
Its as simple as that.