A simplified, schematic view of the development of the Lincolnshire Marshes since the Palaeolithic:pic.twitter.com/MP2q0hhJVf
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
A simplified, schematic view of the development of the Lincolnshire Marshes since the Palaeolithic:pic.twitter.com/MP2q0hhJVf
Basically, the earliest surface finds that likely to see are Late Glacial onwards, as earlier land surfaces are either buried or just gone.
Last thing on this: this map=approx coast 115,000 yrs ago (MIS 5e)--eastern limits of surviving pre-Devensian arch :)pic.twitter.com/AODGfjtgEK
So, in area around Louth, for example, this is the approx line again, w/ palaeolithic axes plotted:pic.twitter.com/Wdcidw6P51
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.