ac230007__1_July_2012___Tolkien_Gateway__Discussion_Point
[Item] #6 [Responsible Member] Sage [Outcome] As it was quite late and many people had left, this item was deferred. [Discussion Point] 
Have we determined how to date the First Age years? Robert Foster had made some work to assemble a FA "Tale of Years" based on the published Silmarillion. Tolkien had made more detailed dating in his Grey/Annals/of Valinor, but at times they contradict the published Silmarillion.
Tolkien Gateway:Meetings/1 July 2012 - Tolkien Gateway