dazed,try googling: tintina irgs goldfarb rpc put a few links up...

dazed,
try googling: tintina irgs goldfarb
rpc put a few links up too, i think.
irgs model is still under debate as are most models for anything. explorationists love to try to classify things. part of the reason for ranging views is that it is fundamentally difficult to classify the unknown or partially known.
(similarities yes, but differences almost always).
explorationists also love to draw analogues. I ask myself why would adrah be more analogous to tintina than new england ?
i'm not saying they are wrong, just that models can tend to bias ones viewpoint and sometimes preclude other possibilities.
I would need to see the geochem in detail, in particular zonation if I wanted to come to an understanding of adrah's genesis.
that may not be disclosed for reasons of implications to local knowledge regarding competitive advantage, but there is quite a bit of historical data as mausgras has pointed out before.
those reefs sure look orogenic to me..
high res magnetics and gravity would also interest me more than the IP, especially for the igneous associations and their potential extents.
don't mean to be cheeky or superficially critical, but can't find much about soc management as far as expertise in irgs goes, nor indeed exploration success (other than mumbled self proclaimations out of any disclosed context)..just sayin.