Mature times August

[grandadhugh]

Clue 16 Down..Poetic lines...1 word - 6 letters.? T ? R ? ? ? C
Cryptic - good man has dominion over a piece of poetry

21 Down Historic remnant - i word 5 letters T ? ? ? C.
Cryptic..About fifty in charge of archaeological find.

1 Down Carrying out - i word 5 letters D ? I ? ?
Cryptic - making it sound as a bell with me in the middle

[tyrepill]

1d Do(i)ng

[tyrepill]

21d Re(l) ic

[mazie]

I'm a bit confused. Is 16 down 6 or 8 letters?

[grandadhugh]

Hello Mazie - I"m sorry - the error was mine clue 16 Down is Poetic Lines 1 word 6 letters..? T ? ? ? A
Cryptic - good man has dominion over a piece of poet.

15D clue native to a place i word 7 lettersE ? R ? ? ? C
cryptic - native medic got disoriented following directions

[Chrysaor]

It looks to me like 16d is Stanza and 15d Endemic - could the 'r' be wrong?

[tyrepill]

16d good man=St + A Nz(New Zealand.)+A