B s eh ….Go back and look at my posts over the last year and a half .....all my research show the Namibian desert is pre Cambrian rock ....that's over 500 million years old ....90 % of all the oil gas and coal have been generated in jerrassic mastrician and santonian eras ....look it up ....off shore Namibia is the right era as the continents were. Joined and began to separate during that era ....do you own home work and make some money ....invest in the Guyana Surinam basis ...off shore Brazil pre salt ....Exxon ,chevron ,Hess ,Total. Apache ....Frontera ,,...cgx energy ....all good energy investments ....