|
Age±error (Ma) |
Sample No. | Stratigraphic formation | TRM | Quadrangle | Latitude | Longitude | Reference |
| 0.36±0.07 | MaE11 | KV | N | Kilohana | 20°45.73' | 156°14.03' | 6 |
| 0.39±0.13 | MaE10 | KV | U | Paia | 20°51.85' | 156°21.25' | 6 |
| 0.46, 0.44 | GA577 | KV | N | Kaupo | 20°39.15' | 156°05.07' | 5 |
| 0.49±0.15 | MaE8 | KV | N | Kilohana | 20°44.56' | 156°13.40' | 6 |
| 0.54±0.13 | MaE7 | KV | U | Kaupo | 20°40.57' | 156°07.49' | 6 |
| 0.56±0.14 | MaE9 | KV | N | Kilohana | 20°44.38' | 156°14.24' | 6 |
| 0.70±0.03 | MaE5 | KV | U | Nahiku | 20°44.06' | 156°11.68' | 6 |
| 0.74±0.04 | MaE2 | KV | R | Nahiku | 20°42.56' | 156°11.76' | 6 |
| 0.783±0.011 | flows 4-6 | KV | T | Kilohana | 20°45.33' | 156°12.93' | 1 |
| 0.783±0.013 | HO-9 | KV | N | Keanae | 20°52.08' | 156°10.26' | 2 |
| 0.78±0.10 | MaE6 | KV | U | Kaupo | 20°40.48' | 156°07.51' | 6 |
| 0.82, 0.86 | GA574 | KV | R | Keanae | 20°52.34' | 156°10.23' | 5 |
| 0.83±0.06 | MaE4 | HB (KF) | R | Kaupo | 20°42.45' | 156°12.13' | 6 |
| 0.83±0.17 | MaE1 | HB | U | Keanae | 20°51.00' | 156°10.75' | 6 |
| 0.91±0.07 | MaE3 | HB (KF) | R | Kaupo | 20°42.44' | 156°12.27' | 6 |
| 0.93±0.33 | HO-11 | HB | R | Keanae | 20°52.08' | 156°10.26' | 2 |
| 0.968±0.044 | HO-12 | HB | R | Keanae | 20°52.08' | 156°10.26' | 2 |
| 1.104±0.047 | HO-21 | HB | R | Keanae | 20°52.08' | 156°10.26' | 2 |
Ages reported in millions of years (Ma). Analytical error is one-sigma standard deviation.
Samples GA574 and GA577 were reported without analytical error.
All ages are from whole-rock samples. Material sampled is from lava flows except for sample No. MaE8 (0.49±0.15), from a trachyte dike.
KV, Kula Volcanics;
HB, Honomau Basalt;
KF, Rocks once assigned to th Kumuiliahi Formation, now considered part of the Honomanu Basalt.
TRM, Thermal-remanent magnetization: N, normal polarity; R, reversed polarity; T, transitional polarity; U, unknown, not sampled.
Quadrangle names correspond to U.S. Geological Survey 7.5-minute topographic quads.
Latitude and longitude referable to Old Hawaiian datum.
Locations for the HO-series of samples are described only generally in original reference document.
Reference numbers correspond to complete bibliographic listing shown elsewhere.
