This morning's reading: Robert Hedges' chapter on molecular evidence/methodologies for identifying post-Roman migration & demographic changepic.twitter.com/WjDqXnnBvC
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Def can seem that way sometimes! For my money, results are of esp interest if exceptionally low or high, but >
> when within normal British/West European range, or only a bit above local etc, then more open to question...
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.