surface: discovered that taxa_v5 was used instead of v6 in the paper
	spreadsheet was updated 022626
	spreadsheet here was cut 20181106 for consistency with first file

midwater: updated the vertical average to weight transects by vertical span (correction 071723)
	changes in some annotations (didn't see any difference) (updated 030425)
	spreadsheet was last updated 030425

benthos unchanged