Table 5 Summary statistics to compare δ13C and δ15N values of red deer for each isotopic zone at La Riera with contemporary results from the wider the wider Cantabrian Region sites of El Mirón (Cantabria)52, Kiputz IX (Gipuzkoa)48, Antoliñako Koba (Bizkaia)26 and La Paloma (Asturias)49, where data are available (see Supplementary SI6).

From: Adaptability, resilience and environmental buffering in European Refugia during the Late Pleistocene: Insights from La Riera Cave (Asturias, Cantabria, Spain)

 Archaeological site

δ13C values

δ15N values

Isotope Zone

N

Mean

Min

Max

Range

Mean

Min

Max

Range

La Riera

1

20

−20.7

−21.2

−20.2

1.0

0.3

3.7

3.0

4.3

1.3

0.4

El Mirón

16

−20.3

−20.7

−19.9

0.8

0.3

2.4

1.6

3.4

1.8

0.4

La Paloma

6

−20.3

−20.5

−20.2

0.4

0.2

5.2

4.4

5.5

1.1

0.4

Antoliñako Koba

3

−20.2

−20.6

−20.0

0.6

0.3

3.3

3.3

3.4

0.1

0.1

Kiputz IX

11

−20.9

−21.5

−20.3

1.2

0.3

3.9

2.5

5.7

3.2

1.2

La Riera

2

21

−20.8

−21.3

−20.0

1.2

0.3

4.0

2.8

5.3

2.5

0.5

El Mirón

40

−20.4

−21.2

−19.6

1.6

0.3

2.8

1.7

3.7

2.0

0.4

Kiputz IX

1

−21.3

3.5

 Kiputz IX

 1

−20.9

5.5

La Riera

3

7

−20.2

−20.8

−19.7

1.2

0.5

4.3

3.4

5.8

2.4

1.0

El Mirón

3

−20.6

−21.0

−20.4

0.6

0.3

2.7

2.1

3.2

1.1

0.6

La Riera

4

14

−21.1

−21.5

−20.8

0.7

0.2

4.1

3.4

5.1

1.7

0.5

El Mirón

26

−20.4

−21.0

−19.6

1.4

0.3

2.7

0.6

3.5

2.9

0.7

Antoliñako Koba

5

−20.9

−21.0

−20.7

0.3

0.1

3.4

3.3

3.5

0.1

0.1

Kiputz IX

1

−21.1

2.8

La Riera

5

7

−21.1

−21.6

−20.1

1.5

0.5

4.1

2.4

5.1

2.7

1.0

El Mirón

3

−21.4

−22.0

−20.5

1.5

0.8

4.0

3.5

4.5

1.0

0.5