[Leica] IMGS: Baracoa, + Banding?

[Tina Manley]

PESO:

PESO:

I've finished another page from Baracoa, including several from the MM
about which I have a question:

http://www.pbase.com/tinamanley/cuba&page=32

This particular photo was very dark.  The ISO is only 320 but there is
severe banding in the shadows.  Why?  It's there in the original dng
without any manipulation.  If the ISO is 320, just like most of the other
B&W's in low light, why is there so much banding in this one?

http://www.pbase.com/tinamanley/image/160019998

Does anybody know how to get rid of banding?

TIA

All comments welcomed.

Tina