I would like to add some burial mounds from Saarland, my native country.Reinheim
In the most famous and best preserved of these tombs we will never be able to detect any R-U152. Isn't it nice to have at least that for sure?! :P
Here you can find further information about that archaeological site
some pictures of the Reinheim finds (accompanying text in German).
And here is another - reconstructed - burial mound from Hesse, where I live now.Glauberg