Yes, this is why I say they are claiming. They do not show much (or anything meaningful at all) concerning what methods are being used, or Although, it is sort of interesting that these similar things are showing up. Maybe a generalized contamination from overlooked common sources to both experiments. Painting, plastics?
http://www.eoearth.org/article/Industrial_uses_of_lead 2012/8/19 Abd ul-Rahman Lomax <a...@lomaxdesign.com> > People, please start to discriminate. This is the slide show: > -- Daniel Rocha - RJ danieldi...@gmail.com