1. On p4, the added references (author names Koch and Hutchinson) are in CAPITALS in the text and in the reference list. Why?
2. On p5, there is a reference to signal-free method for tree-ring standardization. This requires a reference for readers to follow up with.
3. I didn't notice this last time, but Ummenhofer et al (2015a,b) appear to be two different papers, but they are the same one. |