NSF award 2610305 · Woods Hole Oceanographic Institution

Collaborative Research: Uranium series dating of pteropods to generate absolute ages of marine sediments

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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Final report due29 Dec 2029in 1168 days
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Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
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NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2610305
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $256,622
Awardee: Woods Hole Oceanographic Institution, Woods Hole, MA
Program: Marine Geology and Geophysics
Directorate: GEO

Abstract

The layers of ocean sediment hold a record of the planet reaching back hundreds of millions of years. To read that record, scientists need to know the age of each layer. Radiocarbon dating works well over the last 50,000 years, but there is no direct way to measure the age of ocean sediment past that point. Scientists estimate ages by matching patterns across different records. The relatively high error of this…

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