The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings.
Interestingly, in spite of its instability, the O3 molecule can be stabilized as an ozonide between the double bonds of a monounsaturated fatty acid such as oleic acid.
Thus, stabilizing the exchange rate between the world’s two largest trading countries could be a useful fixed point for checking the devaluationist proclivities of other nations around the world.