This $312,574 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund a 43-day seagoing dredging expedition to sample seamounts on top of the Ontong Java Plateau. The primary objectives are to study the interactions between deep mantle plumes and the overlying large, thick Ontong Java Plateau, and to test whether the passage of this volcanic structure over the Samoan and Rarotonga plumes approximately 60-30 million years ago resulted in the suppression of volcanism in those regions. The project will involve early-career scientists, graduate students, and undergraduates, and will include public outreach activities such as ship tours and a training video on successful cruise planning and execution. The award, effective October 1, 2024, will support this collaborative research through June 30, 2027.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $90.4k | 7/3/25 | ||
| Not listed | $222.1k | 2/10/25 |