Location_country Site_Name Lat Lon Species Specimen_ID Sample_ID Measurement_type Chronology_date P_Ca Pb_Ca Ba_Ca Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac1 Palau-Ac1 bulk nd 673 0.552 1.477 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2 bulk nd 874 0.422 1.158 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac4 Palau-Ac4 bulk nd 915 0.502 1.213 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac6 Palau-Ac6 bulk nd 914 0.631 4.414 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac7 Palau-Ac7 bulk nd 798 0.324 0.647 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac8 Palau-Ac8 bulk nd 693 0.09 0.59 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac1 Saipan-Ac1 bulk nd 636 1.639 9.514 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac3 Saipan-Ac3 bulk nd 689 1.462 0.91 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4 bulk nd 605 1.609 0.771 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1 bulk nd 383 0.659 1.86 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As2 Saipan-As2 bulk nd 376 1.406 1.514 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As4 Saipan-As4 bulk nd 398 1.379 3.543 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As5 Saipan-As5 bulk nd 381 1.663 1.346 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2-1 high resolution 2003.238 984 5.8 10.13 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2-2 high resolution 2002.890 655 0.71 2.8 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2-3 high resolution 2002.564 568 0.81 3.37 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2-4 high resolution 2002.236 643 1.89 5.3 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac2 Palau-Ac2-5 high resolution 2001.888 589 0.78 3.2 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac6 Palau-Ac6-1 high resolution 2003.290 831 0.9 2.79 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac6 Palau-Ac6-2 high resolution 2002.789 567 1.14 4.4 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac6 Palau-Ac6-3 high resolution 2002.304 524 0.66 3.55 Republic of Palau Short Drop Off 7.267 134.517 Acanthocheatetes wellsi Palau-Ac6 Palau-Ac6-4 high resolution 2001.803 613 0.85 4.94 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-1 high resolution 2003.359 932 1.6 2.47 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-2 high resolution 2003.030 467 1.68 3.12 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-3 high resolution 2002.690 497 1.62 2.68 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-4 high resolution 2002.367 475 2.45 3.14 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-5 high resolution 2002.036 369 1.79 2.69 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Acanthocheatetes wellsi Saipan-Ac4 Saipan-Ac4-6 high resolution 2001.696 552 1.88 2.63 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-1 high resolution 2003.433 333 0.94 3.68 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-2 high resolution 2003.238 321 0.78 3.39 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-3 high resolution 2003.036 280 1.27 3.21 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-4 high resolution 2002.825 354 1.46 3.6 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-5 high resolution 2002.630 397 0.76 2.9 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-6 high resolution 2002.433 376 1.06 2.72 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-7 high resolution 2002.238 338 2.44 2.8 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-8 high resolution 2002.036 365 0.7 2.58 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-9 high resolution 2001.825 418 0.78 2.69 Saipan; Central Northern Mariana Islands The Grotto 15.033 145.1 Astrosclera welleyana Saipan-As1 Saipan-As1-10 high resolution 2001.630 434 0.86 2.68