NSF award 2516618 · Tufts University

Collaborative Research: Origination Selectivity for Body Size among Marine Animals since the Late Neoproterozoic

Final report due

28 August 2029

in 1,045 days · The award ends on 30 April 2029.

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award ending 2029-04-30 · Research.gov
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Apr 2029in 915 days
award ending 2029-04-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Aug 2029in 1045 days
award ending 2029-04-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Aug 2029in 1045 days
award ending 2029-04-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Aug 2029in 1045 days
award ending 2029-04-30 · 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 30 April 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 August 2029.

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Award card

Award number: 2516618
Period of support: 1 May 2026 – 30 Apr 2029
Amount: $142,190
Awardee: Tufts University, Medford, MA
Program: LET-Life & Enviro Through Time
Directorate: GEO

Abstract

This project seeks to understand how marine animal body size, and thus biodiversity, have been shaped by environmental change over Earth’s history. By assembling the most comprehensive database of fossil body size measurements spanning the last 575 million years, the project will test whether the appearance of new marine animals follows predictable patterns linked to environmental factors. While most paleontological…

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