"worked with Mungall lots there is quite a bit of armwaving there"

Forgive me for having the temerity to take this post with a grain or two of salt. You imply that you are

1) a professional geologist who has

2) worked in a professional capacity as a geologist with

3) Dr. James Mungall of Noront Resources

Unless all 3 of the above are true, and you can provide the dates and locations where you worked together, then I'd have to say "baloney". Or it could be that you are an academic. So, pony up the data, PSM. Or... STFU.