File talk:Extinction Intensity.svg
Spelling of Botomian event[edit]
The spelling of this mid-Cambrian extinction event is "Botomian" (which I think correct) in the chart's text, but it is spelled "Botomanian" vertically in the chart itself. I'm no paleobiologist, but should this be corrected? Dr.Bastedo (talk) 03:52, 14 December 2009 (UTC)
Direction of time[edit]
This image is "back to front" - time should run from left to right, not right to left, as per the geological convention. As it's in an SG format, this shouldn't be too hard to change - can anyone do it? Smith609 Talk 18:27, 7 May 2008 (UTC)
End K[edit]
Can it please be added what "End K" means? Badagnani (talk) 00:37, 21 May 2008 (UTC)
End K meansm the end of the Cretaceous — Preceding unsigned comment added by 93.72.126.181 (talk) 10:50, 25 June 2012 (UTC)
