NSF award 2608033 · Purdue University

Beyond quartz - Revisiting whole-rock in situ cosmogenic C-14

Final report due

28 September 2029

in 1,076 days · The award ends on 31 May 2029.

GrantClerk is a private service. We are not NSF or any government agency.

Dates this award owes

NSF emails you about this too.

Decide about an extension31 Jan 2029in 836 days
award ending 2029-05-31 · Research.gov
This one is ours, not NSF’s.
Extension request16 Apr 2029in 911 days
award ending 2029-05-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 May 2029in 946 days
award ending 2029-05-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Sep 2029in 1076 days
award ending 2029-05-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Sep 2029in 1076 days
award ending 2029-05-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Sep 2029in 1076 days
award ending 2029-05-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

Annual report dates come from the budget period on your award notice. That date is not public, so it is not shown here.

How we got this date

NSF lists this award's end date as 31 May 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 September 2029.

Read the rule on Research.gov

Get a note before each report date

Add this award to your desk. We email you before each date and keep the dates in one place.

Renews each year until you cancel. Cancel any time from your account.

Already a member? Sign in

Award card

Award number: 2608033
Period of support: 1 Jun 2027 – 31 May 2029
Amount: $294,737
Awardee: Purdue University, West Lafayette, IN
Program: ANT Earth Sciences
Directorate: GEO

Abstract

The Earth is continuously bombarded by cosmic rays from space, which yield cascades of subatomic particles in the atmosphere. Some of these particles have high enough energies to induce nuclear reactions with elements in minerals near Earth’s surface, resulting in the production of cosmogenic nuclides. The concentrations of these nuclides reflect the exposure history of the surface as well as the rates of various…

Is this right?

We copy this from the public NSF award record. Your award notice and NSF always win. If a date looks wrong, check Research.gov.