Lassen , et al., published in 2013 that field observations and major - and trace - element geochemical data are presented for Neoarchean alkalic intrusions of the Quetico metasedimentary belt in north western Ontario and northern Minnesota, as the title suggests.
The rest of the abstract copies as garbage spacing. ... the authors are either lazy or couldn't be bothered, or both. See the PPT version. We'll look for the actual paper and include an URK here, if found.