All We Need Is…Radiocarbon: Geolocated Radiocarbon Dates from Ireland

Radiocarbon Map01

(Image: Robert M Chapple)

For those who may not be aware, I wish to draw your attention to a hugely impressive and important new resource from Robert M Chapple. Not content with his wonderful Catalogue of Radiocarbon Determinations & Dendrochronology Dates, Robert has just released Geolocated Radiocarbon Dates from Ireland – a sleek visualization interface which displays Irish radiocarbon dates on an interactive map of Ireland.

With this fantastic tool, it is now possible to search, select, exclude, define, zoom down, separate and review details of 8288 radiocarbon and 313 dendro dates from Ireland within a geographical framework. Yes, you heard correctly. 8288. 313. Such data carries great potential for anyone interested in Irish archaeology – from professionals and researchers to students and interested members of the public – enabling both a macro and micro (radiocarbon) snapshot of the island. And its ongoing.

As a brief example, I was just playing around with it a few minutes ago and I zoomed down to an area for which I would have presumed to be fairly familiar with known archaeological information. There I found a ref to an old burial, something I had certainly read about years ago, but which had only recently come back with a C14 date. The horizon? Right slap bang in the middle of a period I’m most interested in. Score.

You can access the new Geolocated Radiocarbon Dates from Ireland Dataviewer on Roberts blog in embedded form, along with a detailed introduction to the tools and interface (which I highly recommend reading first).

Or you can view it in stand alone form on the tableau public server.

My congratulations and deep deep thanks to Robert and his many helpers and partners in crime who helped produce this fantastic new resource. I have a feeling it will fast become a staple for professionals, post graduates and researchers alike, among many others. Radio, what’s new? Go use it. Rinse. Repeat.

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