DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1284d-1 24.10  1.40 4.01  0.27 
J1284d-2 24.09  1.51 4.01  0.28 
J1284d-3 38.72  3.26 6.44  0.58 
J1284d-4 22.50  2.69 3.74  0.46 
J1284d-5 20.71  1.59 3.45  0.29 
J1284d-6 38.94  1.96 6.48  0.39 
J1284d-7 95.07  11.67 15.82  2.01 
J1284d-8 22.19  2.54 3.69  0.44 
J1284d-9 27.07  4.49 4.50  0.76 
J1284d-10 17.55  1.78 2.92  0.31 
J1284d-11 22.78  1.47 3.79  0.28 
J1284d-12 16.47  1.12 2.74  0.21 
J1284d-13 28.25  3.00 4.70  0.52 
J1284d-14 44.54  2.53 7.41  0.49 
J1284d-15 26.10  1.93 4.34  0.35 
J1284d-16 20.32  1.35 3.38  0.25 
J1284d-17 89.00  8.59 14.81  1.51 
J1284d-18 22.04  1.42 3.67  0.27 
J1284d-19 20.32  2.66 3.38  0.46 
J1284d-20 34.73  1.86 5.78  0.36 
J1284d-21 19.08  1.09 3.18  0.21 
J1284d-22 14.70  1.20 2.45  0.21 
J1284d-23 21.32  2.58 3.55  0.45 
J1284d-24 13.08  1.24 2.18  0.22 
J1284d-25 24.17  1.63 4.02  0.30 
J1284d-26 30.77  2.68 5.12  0.48 
J1284d-27 21.88  1.50 3.64  0.28 
J1284d-28 31.02  1.88 5.16  0.36 
J1284d-29 28.21  3.69 4.69  0.63 
J1284d-30 37.79  2.45 6.29  0.46 
J1284d-31 48.91  3.83 8.14  0.69 
J1284d-32 52.51  3.01 8.74  0.58 
J1284d-33 20.51  1.60 3.41  0.29 
J1284d-34 20.22  2.09 3.36  0.36 
J1284d-35 24.43  1.49 4.06  0.28 
Field code: L01 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.80; Th (ppm): 19.20; U (ppm): 3.28. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.80 
User external gamma doserate (Gy.ka-1): 1.99290.0044. 
Water content (%): 0.92. 
Total dose-rate (Gy/ka): 6.010.20. 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1285-1 30.77  1.98 5.63  0.41 
J1285-2 22.62  2.29 4.14  0.44 
J1285-3 35.65  9.35 6.52  1.72 
J1285-4 47.52  7.89 8.69  1.47 
J1285-5 28.91  1.93 5.29  0.39 
J1285-6 17.66  2.60 3.23  0.49 
J1285-7 27.22  2.45 4.98  0.48 
J1285-8 34.96  2.81 6.40  0.55 
J1285-9 33.08  9.28 6.05  1.71 
J1285-10 24.30  3.11 4.45  0.59 
J1285-11 32.21  3.13 5.89  0.60 
J1285-12 47.09  5.27 8.62  1.00 
J1285-13 12.10  4.07 2.21  0.75 
J1285-14 37.04  4.13 6.78  0.79 
J1285-15 24.97  3.97 4.57  0.74 
J1285-16 87.76  6.77 16.06  1.34 
J1285-17 30.34  1.89 5.55  0.39 
J1285-18 27.80  1.70 5.09  0.35 
J1285-19 40.97  9.99 7.50  1.84 
J1285-20 49.27  6.04 9.02  1.14 
J1285-21 34.27  5.38 6.27  1.01 
J1285-22 96.63  9.98 17.68  1.91 
J1285-23 37.96  1.92 6.94  0.42 
J1285-24 29.85  2.45 5.46  0.48 
J1285-25 33.16  2.56 6.07  0.51 
J1285-26 29.35  3.11 5.37  0.60 
J1285-27 36.64  2.63 6.70  0.53 
J1285-28 81.05  7.82 14.83  1.51 
J1285-29 65.30  6.29 11.95  1.21 
J1285-30 29.25  2.28 5.35  0.45 
J1285-31 25.35  2.42 4.64  0.47 
J1285-32 34.51  3.96 6.32  0.75 
J1285-33 22.41  2.90 4.10  0.55 
J1285-34 15.50  8.65 2.84  1.59 
J1285-35 56.59  4.79 10.35  0.94 
J1285-36 35.53  5.51 6.50  1.03 
J1285-37 125.65  13.60 22.99  2.60 
J1285-38 70.19  15.54 12.84  2.87 
J1285-39 36.64  2.28 6.70  0.47 
J1285-40 38.55  8.93 7.05  1.65 
J1285-41 39.52  10.73 7.23  1.98 
J1285-42 29.33  2.33 5.37  0.46 
J1285-43 32.88  3.07 6.02  0.60 
J1285-44 53.34  5.40 9.76  1.04 
J1285-45 44.93  3.78 8.22  0.74 
J1285-46 50.20  4.21 9.19  0.83 
J1285-47 48.65  3.80 8.90  0.75 
Field code: L02 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.70; Th (ppm): 18.10; U (ppm): 2.56. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 4.92 
User external gamma doserate (Gy.ka-1): 1.89680.0044. 
Water content (%): 4.64. 
Total dose-rate (Gy/ka): 5.470.18 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka)  
J1286-1 41.04  4.42 8.15  0.92 
J1286-2 31.44  2.99 6.24  0.63 
J1286-3 34.51  4.05 6.85  0.84 
J1286-4 27.43  1.91 5.45  0.42 
J1286-5 43.10  3.74 8.56  0.80 
J1286-6 26.49  2.05 5.26  0.44 
J1286-7 34.27  3.19 6.80  0.67 
J1286-8 46.54  11.93 9.24  2.39 
J1286-9 29.31  1.60 5.82  0.37 
J1286-10 30.93  2.19 6.14  0.48 
J1286-11 43.39  7.00 8.61  1.42 
J1286-12 30.75  2.55 6.11  0.55 
J1286-13 90.74  45.25 18.01  9.00 
J1286-14 40.47  3.48 8.03  0.74 
J1286-15 22.18  4.64 4.40  0.93 
J1286-16 33.66  2.97 6.68  0.63 
J1286-17 37.68  3.97 7.48  0.83 
J1286-18 37.40  3.36 7.42  0.71 
J1286-19 28.51  1.90 5.66  0.42 
J1286-20 41.38  2.69 8.22  0.60 
J1286-21 49.59  21.39 9.85  4.26 
J1286-22 51.77  16.34 10.28  3.26 
J1286-23 21.67  1.70 4.30  0.37 
J1286-24 34.26  2.82 6.80  0.61 
J1286-25 20.95  2.95 4.16  0.60 
J1286-26 35.36  3.56 7.02  0.75 
J1286-27 25.55  4.56 5.07  0.92 
J1286-28 33.95  4.52 6.74  0.93 
J1286-29 35.13  1.82 6.97  0.43 
J1286-30 46.87  7.95 9.30  1.61 
J1286-31 31.88  2.84 6.33  0.60 
J1286-32 26.95  1.99 5.35  0.43 
J1286-33 61.99  17.04 12.31  3.41 
Field code: L03 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.70; Th (ppm): 16.30; U (ppm): 2.65. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 5.10 
User external gamma doserate (Gy.ka-1): 1.70860.004. 
Water content (%): 8.79. 
Total dose-rate (Gy/ka): 5.040.17 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka)  
J1287b-1 23.25  3.07 4.24  0.58 
J1287b-2 26.06  1.62 4.75  0.33 
J1287b-3 26.46  3.31 4.82  0.62 
J1287b-4 29.25  2.28 5.33  0.45 
J1287b-5 31.12  3.40 5.67  0.65 
J1287b-6 32.75  3.93 5.97  0.74 
J1287b-7 36.43  3.50 6.64  0.67 
J1287b-8 39.82  3.90 7.26  0.75 
J1287b-9 50.41  3.46 9.19  0.70 
J1287b-10 53.05  3.82 9.67  0.76 
J1287b-11 53.27  3.22 9.71  0.67 
J1287b-12 64.41  4.98 11.74  0.98 
J1287b-13 66.55  8.32 12.13  1.57 
J1287b-14 67.54  5.15 12.31  1.02 
J1287b-15 69.56  6.96 12.68  1.33 
J1287b-16 73.34  6.24 13.37  1.22 
J1287b-17 78.26  10.53 14.26  1.97 
J1287b-18 97.77  8.84 17.82  1.71 
J1287b-19 112.84  11.81 20.57  2.25 
J1287b-20 121.01  7.42 22.05  1.53 
J1287b-21 127.86  15.31 23.30  2.89 
J1287b-22 136.45  10.05 24.87  2.00 
J1287b-23 148.37  18.71 27.04  3.52 
Field code: L04 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.80; Th (ppm): 15.90; U (ppm): 2.57. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.51 
User external gamma doserate (Gy.ka-1): 1.94380.0047. 
Water content (%): 5.52. 
Total dose-rate (Gy/ka): 5.490.18. 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka)  
J1288-1 24.61  3.79 3.86  0.61 
J1288-2 26.42  3.10 4.15  0.50 
J1288-3 28.37  2.20 4.45  0.37 
J1288-4 28.53  2.75 4.48  0.45 
J1288-5 29.15  2.06 4.57  0.35 
J1288-6 29.17  1.90 4.58  0.33 
J1288-7 29.61  3.21 4.65  0.52 
J1288-8 31.60  3.09 4.96  0.51 
J1288-9 31.74  1.70 4.98  0.31 
J1288-10 31.84  2.57 5.00  0.43 
J1288-11 32.58  4.24 5.11  0.68 
J1288-12 32.80  2.11 5.15  0.37 
J1288-13 35.16  3.87 5.52  0.63 
J1288-14 35.43  5.25 5.56  0.84 
J1288-15 35.83  1.82 5.62  0.34 
J1288-16 41.26  5.44 6.48  0.88 
J1288-17 44.24  4.88 6.94  0.80 
J1288-18 49.72  6.12 7.80  0.99 
J1288-19 52.05  13.41 8.17  2.12 
J1288-20 56.33  7.25 8.84  1.17 
J1288-21 64.59  5.33 10.14  0.89 
J1288-22 79.01  5.12 12.40  0.89 
J1288-23 164.17  21.18 25.76  3.42 
Field code: L05 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.70; Th (ppm): 21.60; U (ppm): 2.78. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 2.64 
User external gamma doserate (Gy.ka-1): 2.45810.005 
Water content (%): 1.54 
Total dose-rate (Gy/ka): 6.370.20 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1289-1 3.41  2.25 0.60  0.40 
J1289-2 6.36  2.41 1.12  0.43 
J1289-3 10.38  1.54 1.82  0.28 
J1289-4 10.54  2.56 1.85  0.45 
J1289-5 10.98  3.65 1.93  0.65 
J1289-6 12.10  1.49 2.13  0.27 
J1289-7 12.15  3.94 2.14  0.70 
J1289-8 13.98  1.38 2.46  0.26 
J1289-9 14.71  1.01 2.59  0.20 
J1289-10 14.75  1.32 2.59  0.25 
J1289-11 16.52  2.72 2.90  0.49 
J1289-12 16.75  4.83 2.94  0.85 
J1289-13 16.86  2.18 2.96  0.40 
J1289-14 17.22  3.03 3.03  0.54 
J1289-15 17.71  2.74 3.11  0.49 
J1289-16 18.26  1.47 3.21  0.28 
J1289-17 18.56  3.46 3.26  0.62 
J1289-18 18.62  1.13 3.27  0.23 
J1289-19 19.21  3.98 3.38  0.71 
J1289-20 19.30  1.35 3.39  0.26 
J1289-21 20.55  2.72 3.61  0.49 
J1289-22 21.08  1.86 3.71  0.35 
J1289-23 23.35  1.36 4.10  0.27 
J1289-24 23.96  1.73 4.21  0.33 
J1289-25 24.77  1.66 4.35  0.32 
J1289-26 24.78  2.38 4.36  0.44 
J1289-27 25.73  3.01 4.52  0.55 
J1289-28 27.26  1.63 4.79  0.33 
J1289-29 31.60  6.84 5.55  1.22 
J1289-30 32.42  5.08 5.70  0.91 
J1289-31 48.35  3.60 8.50  0.69 
Field code: L06 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.70; Th (ppm): 17.30; U (ppm): 2.46. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 2.90 
User external gamma doserate (Gy.ka-1): 1.92520.0043. 
Water content (%): 0.93. 
Total dose-rate (Gy/ka): 5.690.18 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1290b-1 10.71  1.73 1.82  0.30 
J1290b-2 12.57  1.56 2.13  0.27 
J1290b-3 13.08  6.53 2.22  1.11 
J1290b-4 14.02  3.13 2.38  0.54 
J1290b-5 14.10  1.82 2.39  0.32 
J1290b-6 14.29  4.47 2.42  0.76 
J1290b-7 15.00  1.49 2.54  0.27 
J1290b-8 15.64  4.72 2.65  0.81 
J1290b-9 15.70  2.66 2.66  0.46 
J1290b-10 17.13  2.33 2.90  0.41 
J1290b-11 17.50  4.23 2.97  0.72 
J1290b-12 17.69  2.68 3.00  0.47 
J1290b-13 17.73  1.54 3.01  0.28 
J1290b-14 18.13  1.50 3.07  0.27 
J1290b-15 18.24  1.61 3.09  0.29 
J1290b-16 18.77  3.87 3.18  0.67 
J1290b-17 18.82  2.75 3.19  0.48 
J1290b-18 18.98  4.18 3.22  0.72 
J1290b-19 19.12  2.27 3.24  0.40 
J1290b-20 20.02  2.19 3.39  0.39 
J1290b-21 20.03  1.33 3.40  0.25 
J1290b-22 20.05  2.39 3.40  0.42 
J1290b-23 20.40  1.25 3.46  0.24 
J1290b-24 22.82  11.41 3.87  1.94 
J1290b-25 23.95  2.66 4.06  0.47 
J1290b-26 23.97  4.01 4.06  0.69 
J1290b-27 24.05  2.00 4.08  0.36 
J1290b-28 25.36  1.85 4.30  0.34 
J1290b-29 25.45  2.77 4.32  0.49 
J1290b-30 25.50  3.73 4.32  0.65 
J1290b-31 26.00  3.71 4.41  0.65 
J1290b-32 26.04  5.66 4.41  0.97 
J1290b-33 26.09  4.59 4.42  0.79 
J1290b-34 26.79  2.40 4.54  0.43 
J1290b-35 27.81  1.91 4.72  0.36 
J1290b-36 28.93  1.65 4.90  0.32 
J1290b-37 29.04  1.90 4.92  0.36 
J1290b-38 29.08  3.83 4.93  0.67 
J1290b-39 29.96  8.10 5.08  1.38 
J1290b-40 30.30  3.56 5.14  0.63 
J1290b-41 30.49  3.75 5.17  0.66 
J1290b-42 31.25  4.54 5.30  0.79 
J1290b-43 32.35  8.11 5.48  1.39 
J1290b-44 32.66  8.71 5.54  1.49 
J1290b-45 32.84  2.24 5.57  0.42 
J1290b-46 33.58  2.83 5.69  0.51 
J1290b-47 35.02  1.92 5.94  0.38 
J1290b-48 36.33  4.23 6.16  0.75 
J1290b-49 39.62  4.06 6.72  0.72 
J1290b-50 41.26  2.73 7.00  0.52 
J1290b-51 49.52  4.70 8.40  0.84 
J1290b-52 56.49  6.72 9.58  1.18 
J1290b-53 72.81  6.76 12.34  1.22 
Field code: L07 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.80; Th (ppm): 18.70; U (ppm): 2.97. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.20 
User external gamma doserate (Gy.ka-1): 1.93110.0043 
Water content (%): 0.87 
Total dose-rate (Gy/ka): 5.900.19 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka)  
J1291-1 1.41  0.99 0.25  0.17 
J1291-2 1.91  2.03 0.34  0.36 
J1291-3 2.09  0.96 0.37  0.17 
J1291-4 2.20  0.58 0.39  0.10 
J1291-5 2.22  1.05 0.39  0.19 
J1291-6 2.23  0.77 0.39  0.14 
J1291-7 2.28  0.38 0.40  0.07 
J1291-8 2.32  1.96 0.41  0.34 
J1291-9 2.53  0.71 0.44  0.13 
J1291-10 2.61  3.50 0.46  0.62 
J1291-11 2.69  1.46 0.47  0.26 
J1291-12 2.72  0.63 0.48  0.11 
J1291-13 2.79  1.12 0.49  0.20 
J1291-14 2.81  2.74 0.49  0.48 
J1291-15 3.12  0.93 0.55  0.17 
J1291-16 3.31  0.98 0.58  0.17 
J1291-17 3.33  2.01 0.59  0.35 
J1291-18 3.37  0.50 0.59  0.09 
J1291-19 3.41  0.67 0.60  0.12 
J1291-20 3.43  2.08 0.60  0.37 
J1291-21 3.66  2.13 0.64  0.38 
J1291-22 4.11  0.97 0.72  0.17 
J1291-23 4.11  1.09 0.72  0.19 
J1291-24 4.20  1.10 0.74  0.20 
J1291-25 4.70  2.68 0.83  0.47 
J1291-26 4.78  1.23 0.84  0.22 
J1291-27 4.84  2.61 0.85  0.46 
J1291-28 4.85  0.55 0.85  0.10 
J1291-29 5.18  1.09 0.91  0.19 
J1291-30 5.22  1.33 0.92  0.24 
J1291-31 5.36  0.95 0.94  0.17 
J1291-32 6.06  2.36 1.06  0.42 
J1291-33 6.25  1.09 1.10  0.19 
J1291-34 6.46  2.40 1.13  0.42 
J1291-35 6.55  1.20 1.15  0.21 
J1291-36 6.57  2.22 1.15  0.39 
J1291-37 7.06  0.78 1.24  0.14 
J1291-38 7.45  2.03 1.31  0.36 
J1291-39 8.55  1.06 1.50  0.19 
J1291-40 8.85  2.43 1.55  0.43 
J1291-41 8.90  1.52 1.56  0.27 
J1291-42 9.47  3.10 1.66  0.55 
J1291-43 9.92  1.23 1.74  0.22 
J1291-44 9.99  2.23 1.75  0.40 
J1291-45 11.38  2.07 2.00  0.37 
J1291-46 13.46  3.21 2.36  0.57 
J1291-47 16.10  6.37 2.82  1.12 
J1291-48 17.61  2.76 3.09  0.50 
J1291-49 28.51  2.77 5.00  0.51 
J1291-50 36.78  5.74 6.45  1.03 
J1291-51 73.92  6.40 12.96  1.20 
Field code: L08 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.70; Th (ppm): 18.50; U (ppm): 2.44. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 0.80 
User external gamma doserate (Gy.ka-1): 1.8910.0042 
Water content (%): 1.52 
Total dose-rate (Gy/ka): 5.700.18 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1292-1 10.82  1.11 2.13  0.23 
J1292-2 3.80  1.00 0.75  0.20 
J1292-3 3.97  1.64 0.78  0.33 
J1292-4 1.67  0.65 0.33  0.13 
J1292-5 5.17  1.15 1.02  0.23 
J1292-6 3.49  0.53 0.69  0.11 
J1292-7 2.57  1.05 0.51  0.21 
J1292-8 30.91  4.47 6.09  0.91 
J1292-9 0.67  1.17 0.13  0.23 
J1292-10 3.69  1.12 0.73  0.22 
J1292-11 20.79  2.58 4.10  0.53 
J1292-12 2.41  1.29 0.48  0.26 
J1292-13 4.37  0.59 0.86  0.12 
J1292-14 6.57  1.85 1.30  0.37 
J1292-15 3.98  1.64 0.78  0.33 
J1292-16 2.77  1.16 0.55  0.23 
J1292-17 2.35  1.00 0.46  0.20 
J1292-18 6.36  1.55 1.25  0.31 
J1292-19 11.74  2.15 2.31  0.43 
J1292-20 6.38  1.94 1.26  0.39 
J1292-21 3.61  0.83 0.71  0.17 
J1292-22 3.83  1.11 0.75  0.22 
J1292-23 6.23  1.72 1.23  0.34 
J1292-24 2.17  7.91 0.43  1.56 
J1292-25 5.72  0.87 1.13  0.18 
J1292-26 5.43  2.18 1.07  0.43 
J1292-27 3.32  0.62 0.66  0.13 
J1292-28 12.06  1.21 2.38  0.25 
J1292-29 1.78  1.09 0.35  0.22 
J1292-30 5.06  5.87 1.00  1.16 
J1292-31 2.63  0.60 0.52  0.12 
J1292-32 42.95  17.13 8.47  3.39 
J1292-33 13.96  1.75 2.75  0.36 
J1292-34 12.83  1.61 2.53  0.33 
J1292-35 2.02  1.49 0.40  0.29 
J1292-36 2.07  0.35 0.41  0.07 
J1292-37 1.40  1.36 0.28  0.27 
J1292-38 2.48  0.63 0.49  0.12 
J1292-39 3.05  1.25 0.60  0.25 
J1292-40 4.42  0.96 0.87  0.19 
J1292-41 2.89  0.44 0.57  0.09 
J1292-42 2.71  0.62 0.54  0.12 
J1292-43 3.50  1.07 0.69  0.21 
J1292-44 2.77  0.69 0.55  0.14 
J1292-45 5.72  0.96 1.13  0.19 
J1292-46 19.75  4.16 3.89  0.83 
J1292-47 5.95  2.64 1.17  0.52 
J1292-48 4.15  0.59 0.82  0.12 
J1292-49 12.21  1.95 2.41  0.39 
J1292-50 9.55  1.30 1.88  0.26 
J1292-51 7.10  2.07 1.40  0.41 
J1292-52 5.66  1.35 1.12  0.27 
J1292-53 21.99  11.70 4.33  2.31 
J1292-54 3.08  1.51 0.61  0.30 
J1292-55 2.65  0.52 0.52  0.10 
J1292-56 4.34  0.78 0.86  0.16 
J1292-57 12.19  1.46 2.40  0.30 
J1292-58 3.84  1.40 0.76  0.28 
J1292-59 3.60  0.63 0.71  0.13 
J1292-60 3.22  1.50 0.63  0.30 
Field code: L09 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.90; Th (ppm): 15.10; U (ppm): 2.51. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 0.80 
User external gamma doserate (Gy.ka-1): 1.71590.0039 
Water content (%): 11.6 
Total dose-rate (Gy/ka): 5.070.17 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1293-1 63.92  3.71 11.53  0.77 
J1293-2 47.85  3.35 8.63  0.67 
J1293-3 58.47  5.27 10.55  1.01 
J1293-4 45.32  14.48 8.18  2.63 
J1293-5 51.55  5.24 9.30  0.99 
J1293-6 25.15  7.17 4.54  1.30 
J1293-7 39.42  2.23 7.11  0.46 
J1293-8 36.93  6.35 6.66  1.17 
J1293-9 31.30  2.73 5.65  0.53 
J1293-10 56.45  9.64 10.19  1.77 
J1293-11 38.20  4.18 6.89  0.79 
J1293-12 65.68  38.78 11.85  7.01 
J1293-13 51.17  3.03 9.23  0.62 
J1293-14 32.62  2.42 5.89  0.48 
J1293-15 44.67  3.34 8.06  0.66 
J1293-16 90.32  7.86 16.30  1.51 
J1293-17 34.88  5.37 6.29  0.99 
J1293-18 35.19  4.17 6.35  0.78 
J1293-19 45.54  3.56 8.22  0.70 
J1293-20 178.37  81.49 32.18  14.74 
J1293-21 32.18  4.02 5.81  0.75 
J1293-22 49.97  3.68 9.02  0.73 
J1293-23 26.50  3.72 4.78  0.69 
J1293-24 28.68  7.56 5.18  1.37 
J1293-25 41.83  3.27 7.55  0.64 
J1293-26 35.67  30.22 6.44  5.46 
J1293-27 40.36  4.19 7.28  0.79 
J1293-28 47.06  3.17 8.49  0.63 
J1293-29 35.61  3.98 6.42  0.75 
J1293-30 33.54  9.00 6.05  1.64 
J1293-31 119.49  16.00 21.56  2.97 
J1293-32 52.86  5.51 9.54  1.04 
J1293-33 50.60  12.11 9.13  2.20 
J1293-34 43.28  2.54 7.81  0.52 
J1293-35 42.77  8.99 7.72  1.64 
J1293-36 33.10  2.14 5.97  0.43 
J1293-37 29.38  4.16 5.30  0.77 
J1293-38 69.54  18.49 12.55  3.36 
J1293-39 45.67  6.88 8.24  1.27 
J1293-40 30.72  4.45 5.54  0.82 
J1293-41 43.11  4.58 7.78  0.86 
J1293-42 37.82  2.79 6.82  0.55 
J1293-43 33.51  1.99 6.05  0.41 
J1293-44 111.29  49.64 20.08  8.98 
J1293-45 23.30  2.08 4.20  0.40 
J1293-46 75.36  9.49 13.60  1.77 
J1293-47 30.70  2.91 5.54  0.55 
J1293-48 35.22  2.64 6.36  0.52 
J1293-49 66.58  5.91 12.01  1.13 
J1293-50 21.43  2.78 3.87  0.52 
J1293-51 36.00  2.86 6.50  0.56 
J1293-52 44.52  32.57 8.03  5.88 
J1293-53 73.74  7.08 13.31  1.35 
J1293-54 43.07  2.40 7.77  0.50 
J1293-55 17.20  5.33 3.10  0.97 
J1293-56 47.06  3.51 8.49  0.69 
J1293-57 56.55  19.12 10.20  3.47 
J1293-58 63.91  4.30 11.53  0.86 
J1293-59 26.57  6.22 4.79  1.13 
J1293-60 16.81  4.36 3.03  0.79 
J1293-61 56.50  20.79 10.19  3.77 
J1293-62 73.37  5.13 13.24  1.02 
J1293-63 42.53  8.90 7.67  1.63 
J1293-64 46.70  6.13 8.43  1.14 
J1293-65 37.67  2.06 6.80  0.43 
J1293-66 17.91  4.64 3.23  0.84 
J1293-67 96.03  6.61 17.33  1.32 
J1293-68 52.46  4.07 9.47  0.80 
J1293-69 33.77  2.19 6.09  0.44 
J1293-70 26.77  9.28 4.83  1.68 
J1293-71 38.53  2.94 6.95  0.58 
J1293-72 31.17  3.56 5.62  0.67 
J1293-73 46.33  2.44 8.36  0.52 
J1293-74 91.91  10.73 16.58  2.01 
Field code: L10 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.60; Th (ppm): 19.30; U (ppm): 2.46. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 6.00 
User external gamma doserate (Gy.ka-1): 1.94570.0044 
Water content (%): 2.94 
Total dose-rate (Gy/ka): 5.540.18 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1294-1 21.17  1.72 4.06  0.36 
J1294-2 28.02  18.20 5.38  3.50 
J1294-3 4.81  3.20 0.92  0.61 
J1294-4 11.75  5.89 2.25  1.13 
J1294-5 8.25  1.62 1.58  0.32 
J1294-6 4.74  2.05 0.91  0.39 
J1294-7 7.45  2.08 1.43  0.40 
J1294-8 6.61  1.61 1.27  0.31 
J1294-9 2.10  2.41 0.40  0.46 
J1294-10 22.03  5.79 4.23  1.12 
J1294-11 73.00  7.23 14.01  1.47 
J1294-12 9.44  1.64 1.81  0.32 
J1294-13 15.94  1.97 3.06  0.39 
J1294-14 24.66  5.30 4.73  1.03 
J1294-15 12.35  4.74 2.37  0.91 
J1294-16 17.01  5.60 3.26  1.08 
J1294-17 6.35  3.68 1.22  0.71 
J1294-18 15.27  5.42 2.93  1.04 
J1294-19 22.33  9.01 4.29  1.74 
J1294-20 7.50  1.09 1.44  0.22 
J1294-21 4.50  1.49 0.86  0.29 
J1294-22 111.49  62.76 21.39  12.07 
J1294-23 9.12  1.32 1.75  0.26 
J1294-24 5.44  2.98 1.04  0.57 
J1294-25 9.57  2.33 1.84  0.45 
J1294-26 18.26  4.70 3.50  0.91 
J1294-27 55.23  8.79 10.60  1.73 
J1294-28 9.64  1.02 1.85  0.21 
J1294-29 32.97  1.75 6.33  0.40 
J1294-30 9.76  1.74 1.87  0.34 
J1294-31 50.52  18.70 9.69  3.60 
J1294-32 28.92  9.46 5.55  1.83 
J1294-33 64.00  3.41 12.28  0.78 
J1294-34 17.21  2.67 3.30  0.52 
J1294-35 0.77  1.13 0.15  0.22 
J1294-36 16.54  4.05 3.17  0.79 
J1294-37 19.73  5.90 3.79  1.14 
J1294-38 39.67  12.31 7.61  2.38 
J1294-39 1.31  7.60 0.25  1.46 
J1294-40 7.46  1.05 1.43  0.21 
J1294-41 19.14  4.62 3.67  0.90 
J1294-42 12.07  2.23 2.32  0.44 
J1294-43 16.75  9.71 3.21  1.87 
J1294-44 60.53  6.64 11.61  1.34 
J1294-45 9.85  0.98 1.89  0.20 
J1294-46 9.69  3.42 1.86  0.66 
J1294-47 10.27  1.05 1.97  0.21 
J1294-48 44.51  4.21 8.54  0.86 
J1294-49 4.26  2.01 0.82  0.39 
J1294-50 6.51  6.15 1.25  1.18 
J1294-51 12.40  1.71 2.38  0.34 
J1294-52 6.59  0.82 1.26  0.16 
J1294-53 31.48  3.82 6.04  0.76 
J1294-54 23.02  2.32 4.42  0.47 
J1294-55 35.22  6.27 6.76  1.23 
J1294-56 7.41  0.84 1.42  0.17 
J1294-57 4.53  4.16 0.87  0.80 
J1294-58 12.01  6.69 2.31  1.29 
J1294-59 36.83  6.56 7.07  1.28 
J1294-60 14.72  2.71 2.83  0.53 
J1294-61 8.26  1.77 1.59  0.35 
J1294-62 24.81  11.21 4.76  2.16 
J1294-63 12.46  3.14 2.39  0.61 
J1294-64 14.32  3.39 2.75  0.66 
J1294-65 5.07  7.69 0.97  1.48 
J1294-66 5.40  0.91 1.04  0.18 
J1294-67 8.01  0.94 1.54  0.19 
J1294-68 6.34  0.82 1.22  0.16 
J1294-69 10.82  2.52 2.08  0.49 
J1294-70 13.98  3.81 2.68  0.74 
J1294-71 10.92  1.35 2.10  0.27 
J1294-72 11.96  1.18 2.30  0.24 
J1294-73 7.65  2.99 1.47  0.58 
Field code: L11 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.80; Th (ppm): 13.80; U (ppm): 2.02. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.00 
User external gamma doserate (Gy.ka-1): - 
Water content (%): 1.6 
Total dose-rate (Gy/ka): 5.210.18 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1394-1 18.20  1.25 3.73  0.29 
J1394-2 6.17  1.07 1.27  0.22 
J1394-3 9.04  0.90 1.85  0.20 
J1394-4 26.38  3.67 5.41  0.77 
J1394-5 10.20  7.45 2.09  1.53 
J1394-6 4.40  0.68 0.90  0.14 
J1394-7 14.82  1.18 3.04  0.26 
J1394-8 13.20  1.12 2.71  0.25 
J1394-9 18.10  1.18 3.71  0.27 
J1394-10 3.73  0.50 0.77  0.11 
J1394-11 17.60  2.46 3.61  0.52 
J1394-12 12.68  1.91 2.60  0.40 
J1394-13 4.30  1.13 0.88  0.23 
J1394-14 6.14  0.88 1.26  0.19 
J1394-15 5.20  0.89 1.07  0.19 
J1394-16 19.85  7.98 4.07  1.64 
J1394-17 9.79  6.91 2.01  1.42 
J1394-18 145.99  18.30 29.93  3.88 
J1394-19 11.26  1.97 2.31  0.41 
J1394-20 5.89  0.54 1.21  0.12 
J1394-21 6.32  1.68 1.30  0.35 
J1394-22 13.64  1.84 2.80  0.39 
J1394-23 4.85  0.47 0.99  0.10 
J1394-24 41.90  6.04 8.59  1.27 
J1394-25 7.10  1.01 1.46  0.21 
J1394-26 14.63  4.23 3.00  0.87 
J1394-27 27.67  3.45 5.67  0.73 
J1394-28 22.47  11.44 4.61  2.35 
J1394-29 13.38  2.49 2.74  0.52 
J1394-30 14.20  2.30 2.91  0.48 
J1394-31 25.67  3.71 5.26  0.78 
J1394-32 7.87  1.68 1.61  0.35 
J1394-33 17.76  2.42 3.64  0.51 
J1394-34 18.30  10.98 3.75  2.25 
J1394-35 26.50  3.38 5.43  0.72 
J1394-36 7.99  3.52 1.64  0.72 
J1394-37 17.38  2.76 3.56  0.58 
J1394-38 10.32  3.96 2.12  0.82 
J1394-39 22.80  6.70 4.67  1.38 
J1394-40 6.62  4.13 1.36  0.85 
J1394-41 11.20  2.16 2.30  0.45 
J1394-42 12.53  1.72 2.57  0.36 
J1394-43 27.93  1.98 5.72  0.45 
J1394-44 6.74  2.50 1.38  0.51 
J1394-45 7.58  1.25 1.56  0.26 
J1394-46 12.25  1.28 2.51  0.28 
J1394-47 4.71  1.82 0.97  0.38 
J1394-48 31.07  6.40 6.37  1.33 
J1394-49 19.82  6.87 4.06  1.42 
Field code: L15 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.50; Th (ppm): 16.10; U (ppm): 2.17. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 0.84 
User external gamma doserate (Gy.ka-1): 1.9220.0045 
Water content (%): 13.82 
Total dose-rate (Gy/ka): 4.880.16 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1395-1 6.79  0.68 1.15  0.12 
J1395-2 3.81  2.41 0.65  0.41 
J1395-3 23.73  2.50 4.02  0.44 
J1395-4 13.19  2.85 2.23  0.49 
J1395-5 10.43  1.49 1.77  0.26 
J1395-6 6.70  1.10 1.13  0.19 
J1395-7 7.76  1.32 1.32  0.23 
J1395-8 19.35  1.37 3.28  0.26 
J1395-9 25.24  1.88 4.28  0.35 
J1395-10 10.40  1.04 1.76  0.19 
J1395-11 4.60  2.38 0.78  0.40 
J1395-12 21.46  2.22 3.64  0.39 
J1395-13 37.03  5.82 6.27  1.01 
J1395-14 11.55  1.80 1.96  0.31 
J1395-15 3.42  0.62 0.58  0.11 
J1395-16 6.92  1.67 1.17  0.29 
J1395-17 3.85  1.66 0.65  0.28 
J1395-18 14.57  3.76 2.47  0.64 
J1395-19 10.17  3.55 1.72  0.60 
J1395-20 10.92  1.40 1.85  0.25 
J1395-21 10.64  7.69 1.80  1.30 
J1395-22 11.02  6.81 1.87  1.16 
J1395-23 9.40  1.38 1.59  0.24 
J1395-24 9.70  1.47 1.64  0.26 
J1395-25 7.83  1.51 1.33  0.26 
J1395-26 19.81  3.56 3.36  0.61 
J1395-27 27.85  1.53 4.72  0.30 
J1395-28 7.30  1.21 1.24  0.21 
J1395-29 9.65  2.06 1.63  0.35 
J1395-30 20.20  1.82 3.42  0.33 
J1395-31 14.57  2.66 2.47  0.46 
J1395-32 8.48  3.37 1.44  0.57 
J1395-33 31.88  3.69 5.40  0.65 
J1395-34 7.53  1.31 1.28  0.23 
J1395-35 10.30  1.15 1.74  0.20 
J1395-36 8.52  1.13 1.44  0.20 
J1395-37 11.97  1.05 2.03  0.19 
J1395-38 24.56  3.67 4.16  0.64 
J1395-39 11.06  0.90 1.87  0.17 
J1395-40 7.76  1.04 1.31  0.18 
J1395-41 12.00  1.46 2.03  0.26 
J1395-42 13.21  2.94 2.24  0.50 
J1395-43 16.62  5.75 2.82  0.98 
J1395-44 2.76  1.96 0.47  0.33 
Field code: L16 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.80; Th (ppm): 18.30; U (ppm): 2.91. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 1.34 
User external gamma doserate (Gy.ka-1): 1.87350.0043 
Water content (%): 0.10 
Total dose-rate (Gy/ka): 5.900.19 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1396-1 18.70  3.33 3.39  0.61 
J1396-2 34.58  13.81 6.27  2.51 
J1396-3 58.88  7.11 10.67  1.33 
J1396-4 25.52  2.43 4.63  0.46 
J1396-5 87.77  5.23 15.91  1.07 
J1396-6 27.34  2.30 4.96  0.45 
J1396-7 50.26  5.29 9.11  1.00 
J1396-8 26.67  3.64 4.83  0.68 
J1396-9 29.90  2.75 5.42  0.53 
J1396-10 41.97  12.25 7.61  2.23 
J1396-11 31.83  5.74 5.77  1.06 
J1396-12 24.90  4.93 4.51  0.91 
J1396-13 68.70  5.30 12.45  1.04 
J1396-14 37.64  2.76 6.82  0.54 
J1396-15 63.38  5.67 11.49  1.09 
J1396-16 30.05  1.87 5.45  0.38 
J1396-17 56.28  3.19 10.20  0.66 
J1396-18 34.69  2.24 6.29  0.45 
J1396-19 57.80  5.76 10.48  1.09 
J1396-20 32.68  13.16 5.92  2.39 
J1396-21 72.02  15.81 13.05  2.89 
J1396-22 16.89  3.16 3.06  0.58 
J1396-23 50.79  14.05 9.21  2.56 
J1396-24 22.36  2.23 4.05  0.42 
J1396-25 52.78  27.62 9.57  5.02 
J1396-26 19.35  3.02 3.51  0.56 
J1396-27 33.02  3.24 5.98  0.62 
J1396-28 61.63  10.41 11.17  1.92 
J1396-29 42.06  4.58 7.62  0.86 
J1396-30 30.96  3.94 5.61  0.74 
J1396-31 13.12  1.43 2.38  0.27 
J1396-32 26.81  1.71 4.86  0.35 
J1396-33 85.40  8.62 15.48  1.64 
J1396-34 33.53  3.51 6.08  0.66 
J1396-35 38.88  3.07 7.05  0.60 
J1396-36 30.89  2.57 5.60  0.50 
Field code: L17 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.30; Th (ppm): 16.90; U (ppm): 2.73. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 2.40 
User external gamma doserate (Gy.ka-1): 2.00380.0045 
Water content (%): 0.9 
Total dose-rate (Gy/ka): 5.520.17 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1397-1 36.22  2.81 7.17  0.60 
J1397-2 34.58  12.61 6.84  2.50 
J1397-3 29.72  1.89 5.88  0.42 
J1397-4 23.52  1.86 4.65  0.40 
J1397-5 21.74  7.58 4.30  1.51 
J1397-6 29.56  2.35 5.85  0.50 
J1397-7 23.60  2.53 4.67  0.52 
J1397-8 19.26  1.47 3.81  0.32 
J1397-9 81.17  5.00 16.06  1.12 
J1397-10 13.55  5.49 2.68  1.09 
J1397-11 46.01  5.62 9.10  1.15 
J1397-12 38.91  2.67 7.70  0.58 
J1397-13 23.48  1.46 4.65  0.33 
J1397-14 19.51  6.65 3.86  1.32 
J1397-15 18.71  3.05 3.70  0.62 
J1397-16 26.21  2.21 5.19  0.47 
J1397-17 25.68  1.91 5.08  0.41 
J1397-18 27.55  1.96 5.45  0.43 
J1397-19 28.82  1.76 5.70  0.39 
J1397-20 24.94  1.58 4.93  0.35 
J1397-21 13.30  2.73 2.63  0.55 
J1397-22 74.14  41.60 14.67  8.24 
J1397-23 35.45  1.79 7.01  0.42 
J1397-24 24.47  2.62 4.84  0.54 
J1397-25 33.70  2.05 6.67  0.46 
J1397-26 36.96  2.12 7.31  0.48 
J1397-27 35.02  2.79 6.93  0.60 
J1397-28 113.38  9.84 22.43  2.08 
J1397-29 25.11  7.22 4.97  1.44 
J1397-30 26.44  2.60 5.23  0.54 
J1397-31 25.92  3.78 5.13  0.77 
J1397-32 29.89  9.93 5.92  1.97 
J1397-33 20.17  5.54 3.99  1.10 
J1397-34 34.37  3.04 6.80  0.64 
J1397-35 31.85  2.84 6.30  0.60 
J1397-36 32.90  2.07 6.51  0.46 
J1397-37 23.96  1.90 4.74  0.41 
J1397-38 25.25  4.52 5.00  0.91 
J1397-39 31.28  5.43 6.19  1.09 
J1397-40 23.54  4.93 4.66  0.99 
J1397-41 16.92  4.63 3.35  0.92 
J1397-42 39.55  7.56 7.83  1.52 
J1397-43 8.93  2.25 1.77  0.45 
J1397-44 39.87  3.02 7.89  0.65 
J1397-45 34.77  2.28 6.88  0.50 
J1397-46 56.30  7.75 11.14  1.58 
J1397-47 29.41  2.15 5.82  0.47 
J1397-48 22.64  1.60 4.48  0.35 
J1397-49 78.59  16.35 15.55  3.27 
J1397-50 30.06  5.98 5.95  1.20 
J1397-51 37.56  7.38 7.43  1.48 
J1397-52 21.29  4.60 4.21  0.92 
J1397-53 31.40  2.66 6.21  0.56 
J1397-54 56.49  3.77 11.18  0.83 
J1397-55 27.81  4.18 5.50  0.85 
J1397-56 108.50  7.53 21.47  1.64 
J1397-57 16.09  3.76 3.18  0.75 
J1397-58 25.99  10.54 5.14  2.09 
J1397-59 19.88  11.41 3.93  2.26 
J1397-60 17.52  4.00 3.47  0.80 
J1397-61 25.58  5.56 5.06  1.11 
J1397-62 10.85  4.72 2.15  0.94 
Field code: L18 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.50; Th (ppm): 16.30; U (ppm): 2.09. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 4.00 
User external gamma doserate (Gy.ka-1): 1.97080.0048 
Water content (%): 9.26 
Total dose-rate (Gy/ka): 5.050.16 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1398-1 38.95  2.66 7.66  0.58 
J1398-2 84.61  22.19 16.64  4.40 
J1398-3 36.43  20.33 7.17  4.01 
J1398-4 18.36  2.22 3.61  0.45 
J1398-5 31.47  2.19 6.19  0.48 
J1398-6 62.42  5.97 12.28  1.24 
J1398-7 25.21  2.27 4.96  0.48 
J1398-8 24.52  4.48 4.82  0.90 
J1398-9 14.07  3.04 2.77  0.60 
J1398-10 104.18  48.90 20.49  9.65 
J1398-11 23.35  4.02 4.59  0.81 
J1398-12 36.37  17.16 7.15  3.38 
J1398-13 26.54  8.06 5.22  1.60 
J1398-14 88.56  29.70 17.42  5.87 
J1398-15 32.33  2.33 6.36  0.51 
J1398-16 29.73  4.54 5.85  0.91 
J1398-17 19.36  4.40 3.81  0.87 
J1398-18 20.06  2.42 3.95  0.49 
J1398-19 81.41  39.70 16.01  7.83 
J1398-20 23.20  8.56 4.56  1.69 
J1398-21 51.75  7.99 10.18  1.61 
J1398-22 61.93  8.44 12.18  1.71 
J1398-23 50.86  35.73 10.01  7.04 
J1398-24 32.40  3.46 6.37  0.71 
J1398-25 34.52  3.64 6.79  0.75 
J1398-26 44.44  4.80 8.74  0.99 
J1398-27 32.12  8.74 6.32  1.73 
J1398-28 76.46  6.64 15.04  1.40 
Field code: L19 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.50; Th (ppm): 17.50; U (ppm): 2.71. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.60 
User external gamma doserate (Gy.ka-1): 2.1120.0049 
Water content (%): 14.16 
Total dose-rate (Gy/ka): 5.080.17 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 


DATA: Dose-rate information and post-IR IRSL ages of single-grains 
Lab code Equivalent dose (Gy) Post-IR IRSL age (ka) 
J1399-1 38.19  2.03 7.21  0.45 
J1399-2 30.24  2.24 5.71  0.46 
J1399-3 35.92  2.07 6.78  0.45 
J1399-4 62.35  3.90 11.77  0.83 
J1399-5 19.21  1.92 3.63  0.38 
J1399-6 19.36  2.94 3.66  0.57 
J1399-7 67.33  5.20 12.71  1.06 
J1399-8 71.06  20.97 13.41  3.98 
J1399-9 45.59  3.65 8.61  0.74 
J1399-10 42.29  7.13 7.98  1.37 
J1399-11 38.13  4.58 7.20  0.89 
J1399-12 70.30  20.39 13.27  3.87 
J1399-13 162.42  15.63 30.66  3.11 
J1399-14 37.15  2.80 7.01  0.57 
J1399-15 61.62  4.26 11.63  0.88 
J1399-16 139.55  14.44 26.34  2.85 
J1399-17 38.13  3.82 7.20  0.76 
J1399-18 178.26  139.80 33.65  26.41 
J1399-19 42.50  4.12 8.02  0.82 
J1399-20 40.03  3.66 7.56  0.73 
J1399-21 79.83  25.64 15.07  4.86 
J1399-22 77.81  46.26 14.69  8.75 
J1399-23 78.68  26.87 14.85  5.09 
J1399-24 145.99  67.18 27.56  12.71 
J1399-25 57.74  5.34 10.90  1.07 
J1399-26 107.26  22.63 20.25  4.32 
J1399-27 154.92  20.46 29.25  3.97 
J1399-28 92.71  23.91 17.50  4.55 
J1399-29 30.88  3.47 5.83  0.68 
J1399-30 111.30  28.81 21.01  5.48 
J1399-31 53.15  9.25 10.03  1.77 
J1399-32 16.63  4.31 3.14  0.82 
Field code: L20 
Grain size used 175-200 m. 
Radionuclide conversion factor after Liritzis et al., 2013; a attenuation factor after Brennan et al., 1991;  attenuation factor after Guerin et al., 2012. 
Internal K contents were 12.50.5% after Huntley and Baril 1997. 
Cosmic dose rates following Prescott and Hutton (1994).   
Lat. (.N): 33.917439;  Long.  (.W): -116.538875; Elev. (masl): 247. 
K (%): 2.40; Th (ppm): 17.40; U (ppm): 5.30. ** U, Th and K contents derived via ICP-OES with relative uncertainties of 5%.  
Depth (m): 3.70 
User external gamma doserate (Gy.ka-1): 1.890.0049. 
Water content (%): 4.06. 
Total dose-rate (Gy/ka): 5.300.17 
Ages are calculated in DRAC-calculator (Durcan et al., 2015). 
No fading was observed. 



