21 down: Conductors tempo in later melody (6) R???L? (is it RATTLE)?
24 across: Uproar in Timbuktu multiplied (6) ??M?L? (I think MALI should be in there somewhere)...
25A: Nymphalid butterfly found in damp grasslands (5,10) ?A??? / V?I?I?L?R?
24D: An Old Red Sandstone fossil fish with bone-like scales (10) ???E?L?P?S...
6d. Bear examination / Bucket should show logic. Letters 4, 5. I have H?L? W?T?R 21d. Talk inanely / Talk idly of one leaving robber in the main. 5 letters. I have only the first one, P. 25a. Not...