NSF award 2524551 · University of Iowa

Collaborative Research: GEO OSE Track 1: Toward an Open Science Geologic Time Scale

Final report due

29 April 2028

in 559 days · The award ends on 31 December 2027.

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Dates this award owes

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Decide about an extension2 Sep 2027in 319 days
award ending 2027-12-31 · Research.gov
This one is ours, not NSF’s.
Extension request16 Nov 2027in 394 days
award ending 2027-12-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Dec 2027in 429 days
award ending 2027-12-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Apr 2028in 559 days
award ending 2027-12-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Apr 2028in 559 days
award ending 2027-12-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Apr 2028in 559 days
award ending 2027-12-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 December 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 April 2028.

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Award card

Award number: 2524551
Period of support: 1 Jan 2026 – 31 Dec 2027
Amount: $151,544
Awardee: University of Iowa, Iowa City, IA
Program: GEO CI - GEO Cyberinfrastrctre
Directorate: GEO

Abstract

The Earth’s rock record preserves a substantial fraction of its history, attesting to our planet’s unique and complex systems from which tectonics, minerals, climate, and life have emerged. The Geological Time Scale (GTS) is the authoritative calendar of Earth’s history that has resulted from centuries of observation and quantification of this rock record, and which serves as a foundation for research and innovation…

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