DTGK Giant

[devadiva]

Computer wont let me go back more than 10 pages so still have a few to answer.
3d(4)=S?N? unit of perceived loudness equal to 40phons.
16d(7) N?H?H?? son of Amminadab.
34a=(4) ?G?? ancient Greek festival.
31d=(5) B?T?E US physisist Nobel Prize Physics in 1967.
49a= (9) ?E???C?E? german gingerbread
50d= (5) ??R?A fate or destiny in Buddhism (karma?
70a(5) E?O?A UNESCO world heritage site in Portugal
75a= (6) ?I?Y?N quorum required for jewish worship.

[BigDave44]

Sone
Nahshon
agon
Bethe
lebkuchen
yes - karma
Evora
minyan

in that order - Merry Xmas

[devadiva]

Very many thanks that is a big help - still have about half a dozen crosswords to do now - thank goodness Strictly has finished and I can get on with Christmas. Seasons greetings to you and yours