A quick Google suggests Boskop man was a modern human and Adam's calendar are 16th century livestock enclosures . . . so I'm really not sure what you are trying to say.
I hope this means you did not end up on all the crackpot sites that runs counter to any sane scientific approach and runs their arguments based on refuting existing research based on incompleteness and plain disbelief ? Do you have some credible information, or are they secret ?