Using figures from Bill Alves and others, I have analysed the 9000 year-old flute intervals from a LucyTuned point of view and come to the following conclusions.
 
 
Reported
Frequency 
Hertz
Cents from 880 Hertz
STEP 
cents
STEP 
Large & small (L&s)
STEP 
Position
LucyTuned 
Note Name
LucyTuned 
L and s from 880 Hz. A
LucyTuned Cents
Difference
cents
Position from A=880
 
1816
1254
 
 
 
Bbb
4L+4s
1254
less than one cent
bbIX
 
 
314
 L+s
bIII
 
 
 314
 less than
one cent
 
1515
940
 
 
 
 Gb
 3L+3s
 941
 less than
one cent
 bbVII
 
 
235
2s 
 bbIII
 
 
 245
 +10 cents
 
1323
706
 
 
 
 E
 3L+s
 695
 -11 cents
V 
 
 
207
 L
 II
 
 
 191
 -16 cents
 
1174
499
 
 
 
 D
 2L+s
 505
 +6 cents
 IV
 
 
341
 2L
 III
 
 
 381
 +40 cents
 
964
158
 
 
 
 Bb
 s
 123
 -35 cents
 bII
 
 
 158
 s
 bII
 
 
 123
 -35 cents
 
880
0
 
 
 
 A
 
 0
 
 I
 

This could give us an alternative perspective on the "stretched" octave.
It looks like pure co-incidence that the higher values come out within one cent of the values; yet the IV and V seem to be very near to integer ratios.
I included the bII as although the difference of 35 cents is very large, this choice produces a "consonant (in my harmonic terms)" scale.
 
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