Figure 1. Students' time estimates for when most dinosaurs became extinct.
Image 32833 is a 1800 by 2622 pixel JPEG Uploaded:
Last Modified: 2012-03-29 16:35:49
The file is referred to in 1 page
Laura Novick http://serc.carleton.edu/NAGTWorkshops/time/workshop2012/essays/novick.html
Provenance Laura Novick, Vanderbilt University
Reuse This item is offered under a Creative Commons Attribution-NonCommercial-ShareAlike license http://creativecommons.org/licenses/by-nc-sa/3.0/ You may reuse this item for non-commercial purposes as long as you provide attribution and offer any derivative works under a similar license.