Stephen Jones continues his series with a new posting today, The Shroud of Turin: The Shroud of Jesus?: 2.6. The other marks (1):
By "other marks" is meant those significant marks on the Shroud of Turin which are not wounds (see "2.4. The wounds") or bloodstains (see "2.5. The Bloodstains"). They are considered below in the order of most to least obvious (not the most to least important).
It is a short but interesting summary of the burn marks and water stains. He has provided a illustration (larger on his blog) to help us identify them.
As always, Stephen provides a useful set of notes with his postings.