Table 5.

Summary statistics for red deer and horse specimens for each cultural period analysed.

Cultural attribution	N	Red deer δ13C				Red deer δ15N
		Mean	Min	Max	1σ	Mean	Min	Max	1σ
Mousterian	39	−20.3	−21.6	−19.5	0.4	3.4	1.9	6.3	1.0
Châtelperronian	4	−19.9	−20.1	−19.8	0.1	3.3	2.7	3.8	0.5
Aurignacian	19	−20.2	−20.9	−19.7	0.3	4.3	2.2	9.2	2.0
Gravettian	20	−20.1	−21.0	−19.5	0.3	4.7	1.3	8.0	2.1
		Horse δ 13 C				Horse δ 15 N
Mousterian	12	−20.2	−21.0	−19.2	0.6	4.5	2.5	7.6	1.8
Châtelperronian	6	−20.7	−21.1	−20.2	0.3	2.9	1.5	3.6	0.8
Aurignacian	11	−20.6	−21.2	−19.7	0.5	3.6	1.8	8.0	2.1
Gravettian	13	−20.9	−21.3	−20.0	0.4	3.8	1.4	8.0	1.6