What do the initials D and R ,before Derek stand for ?

Writing a load of old tosh doesn't mean you can call it a paper ,although it wouldn't be the first time , got anything on Stonehenge or Gobekli Tepe ?

The "values"you find can be found anywhere ,if you bother to look .Like most of the aligners , and pseudometrologists you only ever play about with prehistoric examples ,the same results await you everywhere ,if you would only spend the same time on them .