That's a neat scrolly graph thingie.
Regardless of putative labeling, it doesn't appear to show any unambiguous lines of ammonia though.
If he's pushing a paper through, we'll have to wait on that. If not, just cool your jets for a bit, and don't get caught up in a RcH hyped book sale.
Un-lock jaw from ammonia and look at the methane. That's news!