| ICB 13sec | Separate | Sanidine | 37 - 33 ky BP | 19.118 | 0.0009 | 15.637 | 0.0008 | 39.076 | 0.002 | |
| ICB 14 | Separate | Sanidine | 37 - 33 ky BP | 19.097 | 0.0008 | 15.621 | 0.0006 | 39.020 | 0.002 | |
| ICB 15 | Separate | Sanidine | 37 - 33 ky BP | 19.095 | 0.006 | 15.620 | 0.005 | 39.024 | 0.012 | |
| ALT 1 | Separate | Sanidine | 37 - 33 ky BP | 19.108 | 0.001 | 15.631 | 0.0008 | 39.056 | 0.002 | |
| ALT 2 | Separate | Sanidine | 37 - 33 ky BP | 19.147 | 0.0007 | 15.670 | 0.0006 | 39.190 | 0.002 | |
| ALT 3 | Separate | Sanidine | 37 - 33 ky BP | 19.115 | 0.0009 | 15.642 | 0.0009 | 39.090 | 0.003 | |
| ALT 4 | Separate | Sanidine | 37 - 33 ky BP | 19.103 | 0.0006 | 15.629 | 0.0004 | 39.047 | 0.001 | |
| Ponti Rossi | Separate | Sanidine | 37 - 33 ky BP | 19.095 | 0.001 | 15.634 | 0.0007 | 39.055 | 0.002 | |
| MTF 1 | Separate | Sanidine | 37 - 33 ky BP | 19.118 | 0.0006 | 15.642 | 0.0005 | 39.090 | 0.001 | |
| Pian Sorren. | Separate | Sanidine | 37 - 33 ky BP | 19.128 | 0.0007 | 15.633 | 0.0006 | 39.070 | 0.002 | |
| SFC 1a | Separate | Sanidine | 37 - 33 ky BP | 19.094 | 0.0006 | 15.631 | 0.0006 | 39.045 | 0.002 | |
| SFC 2 | Separate | Sanidine | 37 - 33 ky BP | 19.109 | 0.0008 | 15.630 | 0.0008 | 39.051 | 0.002 | |
| Ve 1 | Separate | Sanidine | 37 - 33 ky BP | 19.121 | 0.0005 | 15.628 | 0.0004 | 39.054 | 0.0009 | |
| Sa 1b | Separate | Sanidine | 37 - 33 ky BP | 19.112 | 0.0007 | 15.625 | 0.0006 | 39.038 | 0.001 | |
| Mo 1 | Separate | Sanidine | 37 - 33 ky BP | 19.083 | 0.001 | 15.602 | 0.001 | 38.961 | 0.004 | |
| Mo 2 | Separate | Sanidine | 37 - 33 ky BP | 19.106 | 0.0009 | 15.632 | 0.0007 | 39.053 | 0.002 | |
| MP 1 | Separate | Sanidine | 37 - 33 ky BP | 19.144 | 0.001 | 15.657 | 0.001 | 39.151 | 0.003 | |
| MP 1 | Separate | Sanidine | 37 - 33 ky BP | 19.154 | 0.0008 | 15.668 | 0.0007 | 39.185 | 0.002 | |
| MP 2a | Separate | Sanidine | 37 - 33 ky BP | 19.120 | 0.0008 | 15.626 | 0.0006 | 39.049 | 0.002 | |
| MP 2b | Separate | Sanidine | 37 - 33 ky BP | 19.109 | 0.001 | 15.635 | 0.0008 | 39.067 | 0.002 | |
| MPI-WB | whole rock | 37 - 33 ky BP | 19.137 | 0.001 | 15.651 | 0.001 | 39.133 | 0.003 | ||
| VE-1-WB | Whole rock | 37 - 33 ky BP | 19.166 | 0.003 | 15.671 | 0.003 | 39.194 | 0.008 | ||
| ALT-1-WB | Whole rock | 37 - 33 ky BP | 19.113 | 0.002 | 15.639 | 0.002 | 39.080 | 0.007 | ||
| Sa 1a-WB | Whole rock | 37 - 33 ky BP | 19.072 | 0.003 | 15.617 | 0.002 | 39.067 | 0.007 | ||
| Sa 1b-WB | Whole rock | 37 - 33 ky BP | 19.132 | 0.0004 | 15.652 | 0.0003 | 39.129 | 0.0009 | ||
| ICB 9-WB | Whole rock | 37 - 33 ky BP | 19.148 | 0.001 | 15.656 | 0.001 | 39.151 | 0.005 | ||
| SCL 1 | Whole rock | 35 - 25 ky BP | Lava | 18.988 | 0.002 | 15.602 | 0.002 | 38.902 | 0.007 | |
| SCL 1a | Whole rock | 35 - 25 ky BP | 19.008 | 0.003 | 15.618 | 0.003 | 38.955 | 0.012 | ||
| SCL 3 | Whole rock | 35 - 25 ky BP | 19.023 | 0.005 | 15.628 | 0.005 | 39.019 | 0.015 | ||
| SCL 4 | Whole rock | 35 - 25 ky BP | Lava | 18.993 | 0.002 | 15.621 | 0.002 | 38.965 | 0.008 | |
| SCL 5 | Whole rock | 35 - 25 ky BP | 18.989 | 0.002 | 15.617 | 0.002 | 38.959 | 0.004 | ||
| SCL 6 | Whole rock | 35 - 25 ky BP | 18.989 | 0.002 | 15.642 | 0.001 | 39.033 | 0.004 | ||
| SCD #2-1 | Whole rock | S.Cal. Dykes | 19.077 | 0.003 | 15.604 | 0.002 | 38.975 | 0.003 | ||
| Vt 1 | Whole rock | Xenlith. | 18.815 | 0.005 | 15.622 | 0.005 | 38.802 | 0.012 | ||
| Vt 2 | Whole rock | Xenlith. | 18.538 | 0.007 | 15.603 | 0.006 | 38.506 | 0.019 | ||
| Vt 3b | whole rock | Xenlith. | 18.835 | 0.003 | 15.633 | 0.003 | 38.810 | 0.007 | ||
| Vt 4 | Whole rock | Xenolith. | 18.757 | 0.001 | 15.637 | 0.001 | 38.857 | 0.003 | ||
| Vt 4 | Ksp | Xenolith. | 18.765 | 0.001 | 15.647 | 0.001 | 38.888 | 0.003 | ||
| Vt 5a | Whole rock | Xenlith. | 18.742 | 0.002 | 15.623 | 0.001 | 38.810 | 0.003 | ||
| Vt 5a | Ksp | Xenolith. | 18.753 | 0.0008 | 15.629 | 0.0007 | 38.832 | 0.002 | ||
| Vt 5b | Ksp | Xenolith. | 18.737 | 0.002 | 15.621 | 0.002 | 38.804 | 0.004 | ||
| Vt 6 | Whole rock | Xenolith. | 18.742 | 0.002 | 15.653 | 0.002 | 38.873 | 0.005 |